changed ordering of template loading relative to constructor setting of params
moved a lot of constructor-set params to template files
reviewed by Leslie

* New badge attributes allow the specification of a horizontal or vertical
  offset that will be applied to a parent scroll container if there is one.
* Turned freshness tag back on by default.

Reviewed by Merov.

EXP-903 FIX -- Newness/Freshness number does not decrease as items are opened in Inbox

* Brought back freshness with the freshness
* New badge and label color from Gibson
* Inventory Panel now allows display of badges with proper clipping

Reviewed by Richard.

LLBadgeOwner now only depends on LLView instead of LLUICtrl
Sidebar Tab Buttons now can support badges

Reviewed by Leyla

Added the following for increased LLBadge functionality:
 * Panels now choose whether or not they accept buttons as children, which they
   do by default.
 * UI controls now shuffle controls with "requests_front" to the front of their
   children list at postBuild time.
 * Badges are set to "requests_front" by default
 * Badges now accept border image and color attributes

 Reviewed by Callum

Reviewed by Richard