0.4.1

• Use CamelCase style of rules by default.
• Internal refactoring, add tests, remove unused code.

0.4.0

• IMPORTANT - remove --remove-empty-folder flag and use built-in delete empty folder rule #52
• Use CamelCase names for rules (keep under_score for backward-compatibility) #55
• Fix docker include rule #56

0.3.4

Bump version to 0.3.4