- Fixed html indention
- Removed top bar
- Modernized some buttons
- Converted help dialog to bootstrap v3
Rewrote UI to be completely based on Twitter Bootstrap.
Converted input-fields to Twitter Bootstrap (better focus feedback)
Placed sentence widgets in <td>, readded jquery-ui.css as dependency
Multiplied save/irrelevant/save buttons
All inputs now have a class 'input-sm'
Status combobox displays user friendly names
Removed search bar
AJAX error dialog now uses Bootstrap
Do not display scrollbar if not overflowing
Merge branch 'release-3.3' into feature_annotator_ui

Conflicts:
	annotator/static/js/annotator/annotator.js
	annotator/static/js/annotator/annotator.widgets.js
	annotator/templates/annotator/base.html
	navigator/static/css/annotator.css
Added !doctype to base.html
Merge branch 'release-3.3' into feature_annotator_ui

Conflicts:
	annotator/static/js/annotator/annotator.js
Scroll to top of article when loading new one. Fixes #97.
Check for 'null' when settings comments column
Moved wordcount to top bar
Removed negative margin top bar
Removed dead code, converted message to new-style dialog
Modal dialogs now listen to escape key
Article coding uses available space more efficiently