This icon has been removed and repalced with CSS
Calendar; change class name to one that makes sense and use it to stop user attendance image overflowing
This file not used any more
Themes; for images, replace seperate "index" and "site" folder with one big "commonIndexAndSite" folder.
  *  It doesn't hurt if image is on web server unused, browser just won't request it.
  *  And it reduces complexicty in terms of tracking which image is used where.
  *  They are forced together in Single Site mode anyway so names had to be unique previously.
Move all icon CSS classes into seperate LESS file that others include
  *  means some CSS may be downloaded in site or index mode that isn't used, but minimal
  *  reduces complexity in tracking which class is used in Site or Index mode.
  *  combined for Single Site mode anyway so names already had to be unique
Fix build system for Single Site - it was just getting index or site CSS at random.
Need special singleSite CSS that is used for this.
More CSS lib folders, and all the actual CSS goes into this so it can be reused.