Finish Release-0.1
Merge branch 'master'
Add checkVestaRunningWithTaskList. Resolve #3
Finish Feature-CheckVestaRunning
Fix #22.

Add signals for enter of every state and corresponding handlers.
Clients now should subscribe to signals of entering some state.
Finish Feature-fix-issue22
Hide installer with /verysilent key. Resolve #7.
Resolves #6. Format for DateTime set to dd.MM, hh:mm.
Add tooltips to tray icon. Resolve #8.
Attempt to fix #21.
Bump release to v0.2
Finish Release-0.2