diff --git a/oto-steps/pom.xml b/oto-steps/pom.xml
index 643f84f..a372d7f 100644
--- a/oto-steps/pom.xml
+++ b/oto-steps/pom.xml
@@ -1,269 +1,269 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-
-	<!-- POM file generated with GWT webAppCreator -->
-	<modelVersion>4.0.0</modelVersion>
-	<groupId>edu.arizona.biosemantics.oto</groupId>
-	<artifactId>oto-steps</artifactId>
-	<packaging>war</packaging>
-	<version>0.0.1-SNAPSHOT</version>
-
-	<properties>
-		<gwtVersion>2.6.0</gwtVersion>
-		<!-- GWT needs at least java 1.5 -->
-		<!-- But we need at least java 1.6 -->
-		<maven.compiler.source>1.6</maven.compiler.source>
-		<maven.compiler.target>1.6</maven.compiler.target>
-		<webappDirectory>${project.build.directory}/${project.build.finalName}</webappDirectory>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-	</properties>
-
-	<repositories>
-		<repository>
-			<id>playground-releases</id>
-			<url>http://128.196.105.149:8081/nexus/content/repositories/releases/</url>
-		</repository>
-		<repository>
-			<id>playground-snapshots</id>
-			<url>http://128.196.105.149:8081/nexus/content/repositories/snapshots/</url>
-		</repository>
-	</repositories>
-
-	<!-- Created from archetype -->
-	<dependencies>
-		<dependency>
-			<groupId>jaxen</groupId>
-			<artifactId>jaxen</artifactId>
-			<version>1.1.4</version>
-		</dependency>
-		
-		<dependency>
-			<groupId>xalan</groupId>
-			<artifactId>xalan</artifactId>
-			<version>2.7.1</version>
-		</dependency>
-		
-		<dependency>
-			<groupId>xerces</groupId>
-			<artifactId>xercesImpl</artifactId>
-			<version>2.10.0</version>
-		</dependency>
-		
-		
-		<dependency>
-			<groupId>org.jdom</groupId>
-			<artifactId>jdom2</artifactId>
-			<version>2.0.5</version>
-		</dependency>
-	    
-		<dependency>
-			<groupId>com.sencha.gxt</groupId>
-			<artifactId>gxt</artifactId>
-			<version>3.1.0-beta</version>
-		</dependency> 
-		<dependency>
-			<groupId>com.google.gwt</groupId>
-			<artifactId>gwt-servlet</artifactId>
-			<version>${gwtVersion}</version>
-			<scope>runtime</scope>
-		</dependency>
-		<dependency>
-			<groupId>com.google.gwt</groupId>
-			<artifactId>gwt-user</artifactId>
-			<version>${gwtVersion}</version>
-			<scope>provided</scope>
-		</dependency>
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.7</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>javax.validation</groupId>
-			<artifactId>validation-api</artifactId>
-			<version>1.0.0.GA</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>javax.validation</groupId>
-			<artifactId>validation-api</artifactId>
-			<version>1.0.0.GA</version>
-			<classifier>sources</classifier>
-			<scope>test</scope>
-		</dependency>
-
-		<!-- mine -->
-		<dependency>
-			<groupId>com.google.inject</groupId>
-			<artifactId>guice</artifactId>
-			<version>3.0</version>
-		</dependency>
-		<dependency>
-			<groupId>com.google.gwt.inject</groupId>
-			<artifactId>gin</artifactId>
-			<version>2.1.2</version>
-		</dependency>
-		<dependency>
-			<groupId>com.jolbox</groupId>
-			<artifactId>bonecp</artifactId>
-			<version>0.8.0.RELEASE</version>
-		</dependency>
-		<dependency>
-			<groupId>mysql</groupId>
-			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.27</version>
-		</dependency>
-		<dependency>
-			<groupId>org.aspectj</groupId>
-			<artifactId>aspectjrt</artifactId>
-			<version>1.7.4</version>
-		</dependency>
-		<dependency>
-			<groupId>org.slf4j</groupId>
-			<artifactId>slf4j-api</artifactId>
-			<version>1.7.5</version>
-		</dependency>
-		<dependency>
-			<groupId>log4j</groupId>
-			<artifactId>log4j</artifactId>
-			<version>1.2.17</version>
-		</dependency>
-		<dependency>
-			<groupId>com.google.guava</groupId>
-			<artifactId>guava</artifactId>
-			<version>22.0</version>
-		</dependency>
-		<dependency>
-			<groupId>com.google.guava</groupId>
-			<artifactId>guava-gwt</artifactId>
-			<version>22.0</version>
-		</dependency>
-		<dependency>
-			<groupId>com.google.gwt</groupId>
-			<artifactId>gwt-incubator</artifactId>
-			<version>2.0.1</version>
-		</dependency>
-		<dependency>
-			<groupId>edu.arizona.biosemantics.oto</groupId>
-			<artifactId>oto-client</artifactId>
-			<version>0.0.4-SNAPSHOT</version>
-		</dependency>
-		<dependency>
-			<groupId>edu.arizona.biosemantics.oto</groupId>
-			<artifactId>oto-common</artifactId>
-			<version>0.0.5-SNAPSHOT</version>
-		</dependency>
-		<dependency>
-			<groupId>edu.arizona.biosemantics</groupId>
-			<artifactId>bioportal-client</artifactId>
-			<version>0.0.3-SNAPSHOT</version>
-		</dependency>
-		<dependency>
-			<groupId>com.googlecode.gwtquery</groupId>
-			<artifactId>gwtquery</artifactId>
-			<version>1.3.3</version>
-		</dependency>
-	</dependencies>
-
-	<build>
-		<!-- Generate compiled stuff in the folder used for developing mode -->
-		<outputDirectory>${webappDirectory}/WEB-INF/classes</outputDirectory>
-
-		<plugins>
-
-			<!-- GWT Maven Plugin -->
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>gwt-maven-plugin</artifactId>
-				<version>2.6.1</version>
-				<executions>
-					<execution>
-						<configuration>
-			              <extraJvmArgs>-Xmx4096M</extraJvmArgs>
-			            </configuration>
-						<goals>
-							<goal>compile</goal>
-							<!--<goal>test</goal> -->
-							<!--<goal>i18n</goal> -->
-							<!--<goal>generateAsync</goal> -->
-						</goals>
-					</execution>
-				</executions>
-				<!-- Plugin configuration. There are many available options, see gwt-maven-plugin 
-					documentation at codehaus.org -->
-				<configuration>
-					<runTarget>index.html</runTarget>
-					<hostedWebapp>${webappDirectory}</hostedWebapp>
-				</configuration>
-			</plugin>
-
-			<!-- Copy static web files before executing gwt:run -->
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-war-plugin</artifactId>
-				<version>2.4</version>
-				<executions>
-					<execution>
-						<phase>compile</phase>
-						<goals>
-							<goal>exploded</goal>
-						</goals>
-					</execution>
-				</executions>
-				<configuration>
-					<webappDirectory>${webappDirectory}</webappDirectory>
-				</configuration>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.1</version>
-				<configuration>
-					<source>1.6</source>
-					<target>1.6</target>
-				</configuration>
-			</plugin>
-
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-source-plugin</artifactId>
-				<version>2.2.1</version>
-				<executions>
-					<execution>
-						<id>attach-sources</id>
-						<goals>
-							<goal>jar</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>2.9.1</version>
-				<executions>
-					<execution>
-						<id>attach-javadocs</id>
-						<goals>
-							<goal>jar</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
-	</build>
-	
-	<distributionManagement>
-		<snapshotRepository>
-			<id>playground</id>
-			<name>playground@SBS</name>
-			<url>http://128.196.105.149:8081/nexus/content/repositories/snapshots/</url>
-			<uniqueVersion>false</uniqueVersion>
-		</snapshotRepository>
-	</distributionManagement>
-
-</project>
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+
+	<!-- POM file generated with GWT webAppCreator -->
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>edu.arizona.biosemantics.oto</groupId>
+	<artifactId>oto-steps</artifactId>
+	<packaging>war</packaging>
+	<version>0.0.1-SNAPSHOT</version>
+
+	<properties>
+		<gwtVersion>2.6.0</gwtVersion>
+		<!-- GWT needs at least java 1.5 -->
+		<!-- But we need at least java 1.6 -->
+		<maven.compiler.source>1.6</maven.compiler.source>
+		<maven.compiler.target>1.6</maven.compiler.target>
+		<webappDirectory>${project.build.directory}/${project.build.finalName}</webappDirectory>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+	</properties>
+
+	<repositories>
+		<repository>
+			<id>playground-releases</id>
+			<url>http://128.196.105.149:8081/nexus/content/repositories/releases/</url>
+		</repository>
+		<repository>
+			<id>playground-snapshots</id>
+			<url>http://128.196.105.149:8081/nexus/content/repositories/snapshots/</url>
+		</repository>
+	</repositories>
+
+	<!-- Created from archetype -->
+	<dependencies>
+		<dependency>
+			<groupId>jaxen</groupId>
+			<artifactId>jaxen</artifactId>
+			<version>1.1.4</version>
+		</dependency>
+		
+		<dependency>
+			<groupId>xalan</groupId>
+			<artifactId>xalan</artifactId>
+			<version>2.7.1</version>
+		</dependency>
+		
+		<dependency>
+			<groupId>xerces</groupId>
+			<artifactId>xercesImpl</artifactId>
+			<version>2.10.0</version>
+		</dependency>
+		
+		
+		<dependency>
+			<groupId>org.jdom</groupId>
+			<artifactId>jdom2</artifactId>
+			<version>2.0.5</version>
+		</dependency>
+	    
+		<dependency>
+			<groupId>com.sencha.gxt</groupId>
+			<artifactId>gxt</artifactId>
+			<version>3.1.0-beta</version>
+		</dependency> 
+		<dependency>
+			<groupId>com.google.gwt</groupId>
+			<artifactId>gwt-servlet</artifactId>
+			<version>${gwtVersion}</version>
+			<scope>runtime</scope>
+		</dependency>
+		<dependency>
+			<groupId>com.google.gwt</groupId>
+			<artifactId>gwt-user</artifactId>
+			<version>${gwtVersion}</version>
+			<scope>provided</scope>
+		</dependency>
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>4.13.1</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>javax.validation</groupId>
+			<artifactId>validation-api</artifactId>
+			<version>1.0.0.GA</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>javax.validation</groupId>
+			<artifactId>validation-api</artifactId>
+			<version>1.0.0.GA</version>
+			<classifier>sources</classifier>
+			<scope>test</scope>
+		</dependency>
+
+		<!-- mine -->
+		<dependency>
+			<groupId>com.google.inject</groupId>
+			<artifactId>guice</artifactId>
+			<version>3.0</version>
+		</dependency>
+		<dependency>
+			<groupId>com.google.gwt.inject</groupId>
+			<artifactId>gin</artifactId>
+			<version>2.1.2</version>
+		</dependency>
+		<dependency>
+			<groupId>com.jolbox</groupId>
+			<artifactId>bonecp</artifactId>
+			<version>0.8.0.RELEASE</version>
+		</dependency>
+		<dependency>
+			<groupId>mysql</groupId>
+			<artifactId>mysql-connector-java</artifactId>
+			<version>5.1.27</version>
+		</dependency>
+		<dependency>
+			<groupId>org.aspectj</groupId>
+			<artifactId>aspectjrt</artifactId>
+			<version>1.7.4</version>
+		</dependency>
+		<dependency>
+			<groupId>org.slf4j</groupId>
+			<artifactId>slf4j-api</artifactId>
+			<version>1.7.5</version>
+		</dependency>
+		<dependency>
+			<groupId>log4j</groupId>
+			<artifactId>log4j</artifactId>
+			<version>1.2.17</version>
+		</dependency>
+		<dependency>
+			<groupId>com.google.guava</groupId>
+			<artifactId>guava</artifactId>
+			<version>22.0</version>
+		</dependency>
+		<dependency>
+			<groupId>com.google.guava</groupId>
+			<artifactId>guava-gwt</artifactId>
+			<version>22.0</version>
+		</dependency>
+		<dependency>
+			<groupId>com.google.gwt</groupId>
+			<artifactId>gwt-incubator</artifactId>
+			<version>2.0.1</version>
+		</dependency>
+		<dependency>
+			<groupId>edu.arizona.biosemantics.oto</groupId>
+			<artifactId>oto-client</artifactId>
+			<version>0.0.4-SNAPSHOT</version>
+		</dependency>
+		<dependency>
+			<groupId>edu.arizona.biosemantics.oto</groupId>
+			<artifactId>oto-common</artifactId>
+			<version>0.0.5-SNAPSHOT</version>
+		</dependency>
+		<dependency>
+			<groupId>edu.arizona.biosemantics</groupId>
+			<artifactId>bioportal-client</artifactId>
+			<version>0.0.3-SNAPSHOT</version>
+		</dependency>
+		<dependency>
+			<groupId>com.googlecode.gwtquery</groupId>
+			<artifactId>gwtquery</artifactId>
+			<version>1.3.3</version>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<!-- Generate compiled stuff in the folder used for developing mode -->
+		<outputDirectory>${webappDirectory}/WEB-INF/classes</outputDirectory>
+
+		<plugins>
+
+			<!-- GWT Maven Plugin -->
+			<plugin>
+				<groupId>org.codehaus.mojo</groupId>
+				<artifactId>gwt-maven-plugin</artifactId>
+				<version>2.6.1</version>
+				<executions>
+					<execution>
+						<configuration>
+			              <extraJvmArgs>-Xmx4096M</extraJvmArgs>
+			            </configuration>
+						<goals>
+							<goal>compile</goal>
+							<!--<goal>test</goal> -->
+							<!--<goal>i18n</goal> -->
+							<!--<goal>generateAsync</goal> -->
+						</goals>
+					</execution>
+				</executions>
+				<!-- Plugin configuration. There are many available options, see gwt-maven-plugin 
+					documentation at codehaus.org -->
+				<configuration>
+					<runTarget>index.html</runTarget>
+					<hostedWebapp>${webappDirectory}</hostedWebapp>
+				</configuration>
+			</plugin>
+
+			<!-- Copy static web files before executing gwt:run -->
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-war-plugin</artifactId>
+				<version>2.4</version>
+				<executions>
+					<execution>
+						<phase>compile</phase>
+						<goals>
+							<goal>exploded</goal>
+						</goals>
+					</execution>
+				</executions>
+				<configuration>
+					<webappDirectory>${webappDirectory}</webappDirectory>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>3.1</version>
+				<configuration>
+					<source>1.6</source>
+					<target>1.6</target>
+				</configuration>
+			</plugin>
+
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-source-plugin</artifactId>
+				<version>2.2.1</version>
+				<executions>
+					<execution>
+						<id>attach-sources</id>
+						<goals>
+							<goal>jar</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-javadoc-plugin</artifactId>
+				<version>2.9.1</version>
+				<executions>
+					<execution>
+						<id>attach-javadocs</id>
+						<goals>
+							<goal>jar</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+		</plugins>
+	</build>
+	
+	<distributionManagement>
+		<snapshotRepository>
+			<id>playground</id>
+			<name>playground@SBS</name>
+			<url>http://128.196.105.149:8081/nexus/content/repositories/snapshots/</url>
+			<uniqueVersion>false</uniqueVersion>
+		</snapshotRepository>
+	</distributionManagement>
+
+</project>