Restore dock widgets.
module/ios_preferences: Fix button state

Make the setEnabled to False when the list is empty

Signed-off-by: Vikram Narayanan <vikram186@gmail.com>
Merge pull request #147 from vikram186/ui_fix

module/ios_preferences: Fix button state
Classic style.
Style improvements.
Charcoal style tweak for Mac OS X.
Change how the local server is shutdown on Linux/OSX.
Some more style tweaks.
Bump to version 1.2
Bump to version 1.2.1.dev1 and fixes vboxmanage lookup on Windows.
Support for full screen mode (View -> Fullscreen).
Use SubprocessError to catch Subprocess exceptions.
Use the Qt binding abstraction layer.
Merge remote-tracking branch 'origin/master'
Fixes #48, #152.
Load project from command line. Fixes #151.
Fixes C7200 IO cards insert/remove issues and makes C7200-IO-FE the default.
Do not put space in VirtualBox linked VM names.
Merge pull request #153 from planctechnologies/dev

Remove image access server references
Fixes PyQt module usage.
Validate the Idle-PC value and display an error if invalid