added config page with opacity slider
finished windows config
ended windows config
Radar Bugfix: Wrong behavior when reaching leftmost bound without SnakeMode.
KB key edition: App list is now sorted by filename instead of LastAccessTime.
Tentative bugfix: Scrolling step is skipped when element is unregistered (...)

(...) due to TreeWalker.MoveNext() being called twice in a row.
Trello card: https://trello.com/c/pAwL8FEP/84-si-on-defile-sur-radar-et-clavier-et-qu-on-arrete-le-radar-au-moment-ou-le-defilement-est-sur-le-radar-on-arrive-directement-sur
Window binding preview will now use the TopMostService to hide below other TopMosts. (...)

Added dependency:
- Plugin WindowManagerExecutor (CK.WindowManager) now requires an ITopMostService.

Trello card: https://trello.com/c/KLx0v8D6/58-lorsqu-on-change-de-clavier-le-nouveau-ne-doit-surement-pas-se-register-au-topmostservice-resultat-lorsqu-on-bind-le-clavier-son
KB editor: Font list is now sorted alphabetically.
Tiny fixes on the KeyboardEditor's layout
Merge branch 'f-window-config' into f-roadmap-2014
Merge branch 'f-roadmap-2014' into f-prediction
now we can custom prediction layout