Merge pull request #83 from lewtds/fix79

Fix a series of bugs: #78, #79, #81, #82
Fix debian dependecies; bump version to 0.3.0-1
Bump Debian version to 0.3.0-2
Change README styling a bit and add Waffle.io's badge
Fix capitalization error in README
Add a Bitdeli badge to README
Merge pull request #106 from bitdeli-chef/master

Add a Bitdeli Badge to README
Fix issue #73 with a super simple trick:
Add a backtick before sending backspaces, the backtick would dismiss the
autocomplete and make bogo work smoothly.
Put check_unity() inside a try-except. Fixed #107.

screen.get_active_window() return None if the i3 window manager is used.
Clean up unneeded code
Cosmetic refactoring
Typo
Remove distracting log messages
Name refactoring
Minor refactoring
Put the brace-shifting code into a method
Code explanation and formatting
Port config GUI tool to PyQt4. Fixed #111.
Name refactoring
Comment change