test commit to DEVUI branch
created standalone module for JavaFX part. Dummy JavaFX project inside
javaFX tutorial, lesson 2 (not working yet)
javaFX tutorial, lesson 2 (works now)
javaFX tutorial, lesson 3 (partially done)

* Maven integrated into appfx module

! Should be refactored after Java 8u40 integration (Dialogs usage)
javaFX tutorial, lesson 3 (not working yet)
javaFX tutorial, lesson 3 (it works)
javaFX tutorial, lesson 4 (partially works)
javaFX tutorial, lesson 5 [ JAXB ]  :  works
CSS fixed
JavaFX tutorial, part 6 (doesn't work)
JavaFX tutorial, part 6 (it works)
drawing Client UI, stage I

* drawing Root Layout
drawing Client UI, stage I

* add RoomsList (not working)
client UI design, stage I

* room list works now
drawing Client UI, stage I

* configuring RoomList to load from DB (not working)
drawing client UI, stage II

* integration with Spring (works)
drawing client UI, stage II

* further Spring integration (works)
commons module refactored :
* service layer added
design client UI, stage II [Spring integration]

* ChatUserWrapper created
* chatUser combobox added (not working yet)