Playback Plugin Themes:  Some minor changes to the length of the progress bar and the clock to prevent the scrollbar from overlapping.
Terminal Themes:  Minor tweaks to transitions.
utils.py:  Fixed a bug with killall_bsd() where it was missing the second argument.  This should resolve the bug mentioned in #161.
terminal.css:  Changed the way the selected terminal is, well, selected when you click on a terminal.
gateone.js:  Added a cute little function, GateOne.Visual.nodeThumb() that returns a miniaturized version of any given element.