Created custom item renderer to highlight a label.
Add selection color on languageSelector and method getPreferredLocaleName in ResourceUtil
Update language-button-usability to work with bbb v0.81
Fixed error.
the tab order of the playback controls is set
Logout confirmation window has been moved to the upper-right corner, skinned to fit in better with other BBB components.
Removed an un-needed commented line
Volume slider always visible, part of tab order, does not trigger resizing bug
changed the way the playback volume bar is exposed
Merge remote branch 'upstream/master' into playback-accessibility-fixes
Fixed chatBox AccessibilityProperties that was seted before being initialized.
modified xml layout file for testing client changes
add back in playback headings
add back in the fix for playback acorn media player swap oddities
Merge pull request #226 from SenecaCDOT-BigBlueButton/playback-accessibility-fixes

Playback accessibility fixes
locales updated
Merge branch 'master' of https://github.com/bigbluebutton/bigbluebutton
Merge pull request #227 from jent46/master

Update localization from transifex
Stretch freeswitch audio to match event timing

This helps maintain audio sync with video and events when freeswitch's
internal timing differs from red5's.
Convert timestamps to numbers for subtraction