WowAce

Hendrik Leppkes:
    - Remove now-unused variable
    - Fix condition for capping the size of the incheal bar
    - Properly calculate the size of the incoming heal overlay
    - More framelevel fixes for incoming heal/absorb bars
    - Fix the per:incheal tag
    - Fix frame level of the incoming heal overlay on inverted bars
    - Extend owner class coloring to party/raid/arena pets
    - Added a new option to color the health bar of pets by the players class color
    - Handle class coloring of the pet bar
    - Split emptyBar text into Left/Right
    - Properly set the frame level of aura frames to allow them to be ontop of any bars
    - Increase framelevel of indicators to sit above text tags (Ticket #957)
    - Implement "Show background" for combo point derived bars (Ticket #962)
    - Safer table access when loading a layout module
    - Monk mana tags are also unused now
    - Remove outdated class-specific tags
    - Fix druid mana tags in balance form
    - Remove wrong condition in druid:absolutepp tag
    - Properly update combopoint derived bars block sizes
    - Some extra safety checks for block handling
    - Update localization script to use https
    - nil check priority before using it
    - Fix layout export to properly handle multi-line strings