implemented TextPost and TextPostHandler
implemented (display) TextPostHandler (in display.js module)
implemented fitToParent utility jQuery function
Merge remote-tracking branch 'origin/master' into text

Conflicts:
	wall/__init__.py
	wall/res/static/display.css
	wall/res/static/display.js
	wall/res/static/wall.js
	wall/res/templates/display.html
Merge remote-tracking branch 'origin/master' into text-post

Conflicts:
	wall/__init__.py
	wall/res/static/display.js
Merge remote-tracking branch 'origin/master' into text-post
Merge remote-tracking branch 'origin/master' into text-post
Merge remote-tracking branch 'origin/master' into text-post
Merge remote-tracking branch 'origin/master' into text-post
improved TextPost title generation (server)
improved parsing of do_post_handlers configuration
implemented PostNoteScreen
enhanced fitToParent (scale fontSize, maxFontSize, scale via transform)
improved TextPost text layout / rendering (display)
made Ui.call callback optional
added subtle text shadow (client)
bumped release
Merge pull request #96 from NoyaInRain/text-post

Text post