1. Fixes #0000264: Fix "Show All" and "Show Structure" on Items Selector pop-up page 2. That whitespace on top was real hard piece to find and fix. 3. Bug #0000272: Ability to strip first N levels from category path.
1. Fixes #0000238: Cosmetic + Minor Changes. 2. Section order tuning. 3. Old unused graphics removed. 4. Grid rows, visible only in debug mode are now also have odd/even colors. 5. Deprecated HasParam tag removed.