Compile the master locale within the main application to avoid loading it when the application is launched, in that case we only load the preferred locale if needed.

Branding back to BigBlueButton and adding back some of the client images we removed. This need to be reviewed to avoid having all this unused images!

 Add placeholder for screenshare help page.

 Provide a way for users to learn how to use the new screen share as
 the steps to launch it differs depending on OS and browser.

 Change command how to build specific locale. To build a locale
   ant locale  (builds en_US by default)

   ant locale -DLOCALE=en_US  (builds the passed locale)

Moved all icons present in the sharednotes local folder to the CSS folder and associated them to styles.

All icons were moved and the references to used icons were updated to reflect this change.

The copying of the icons was removed from the sharednotes SWF build step.

refs #1839