Timeout, so that the CmisSync icon shows when disconnected from network
Implemented user notifications for console-based CmisSync
Renamed class UI to "GUI" because it is really about the Graphical User Interface only
renamed in csproj too
Bumped version 1.2.8
Fixed build and minor bugs on Linux.
UI.cs renamed in GUI.cs for Linux
Merge pull request #396 from mhawari/linux-1.2

Linux 1.2
todo comment
Merge branch 'master' of github.com:nicolas-raoul/CmisSync
made clear in what folder command should be typed
File has been renamed to GUI.cs
Merge branch 'master' of github.com:nicolas-raoul/CmisSync
Merge branch 'master' of https://github.com/nicolas-raoul/CmisSync