created gui
added interfaces for signals/slots
fix somebugs in udp
Merge branch 'gui'
Merge branch 'gui'

Conflicts:
	desktop/main.cpp
added gui
Merge branch 'interfaces' of https://github.com/LuxoftLab/ShareClipboard
update controller interfaces
Merge branch 'master' of https://github.com/LuxoftLab/ShareClipboard

Conflicts:
	desktop/sharedCleapboard.pro
devide gui into 2 main classes: MainWindow and RoomsListDialog
opened some slotes
gui integration
fix some bugs
Added some tests before submit
Implement changName function
Add UTF8 strings
Merge pull request #4 from LuxoftLab/gui

Gui
add files to .pro file
Merge branch 'master' of https://github.com/LuxoftLab/ShareClipboard
Fixed room name