Readd import actions
Set roles
Translate actions
Retranslate actions on language change
Fix compilation
Do not overwrite menu identifier, fixes #488, #489
Add workaround for tray icon under Windows, as suggested by martinrotter, closes #484
Fix Error Console action, spotted by beastie1
Add base class for platform integration plugins
Remove unused code
Fix identifiers, fixes #481
Remove unused definitions
Restore initial state of Work Offline action, fixes #490
Fix compilation
Improve display of ToolBar handle on TabBar dock widget , fixes #450
Merge pull request #491 from mispp/master

Improve display of ToolBar handle on TabBar dock widget , fixes #450
Set correct rectangle size for handle, required by some styles, references #450
Always translate menu title
Add file type icon for Windows
Add "set as default browser" support for Windows