Increase thread num for sdk execution

[bitterfox]

Can we increase thread num for sdk execution:

shogun/src/main/java/shogun/task/TaskTray.java

Line 193 in 94b3144

private final ExecutorService executorService = Executors.newFixedThreadPool(1,

1 is too small and I need to wait for seconds to see the full list of components on start up and we need to wait to installing is started.
In addition heavy tasks like installing blocks other light operation like "Make it default"