Support discrete colors on elements in the web server by adding a Turn on button for each defined discrete color the element supports. Color is denoted by a colored box on the button.
Fix a threading issue that would allow a sequence to end without being detected.
Fix to reuse the audio setup if it is already loaded.
Some locking around the fmod update and clean up of the event handler on dispose.
Merge pull request #51 from jeffu231/master

Merge from jeffu231/master