WowAce

- fixed castbar "lock text alpha" setting
- added LibMobHealth-4.0 to externals/embeds so people without other ace mods get estimated health values properly
- added an option to allow shortening health values or not (1100 => 1.1k) for non-dogtag people
- made default dogtag for fractional health into CurHP:Round/MaxHP:Round since FractionalHP liked to show decimals and wouldn't :Round
- expanded raid icon placement ranges to allow more flexibility
- fixed bar transparency when going in and out of combat
- fixed a bug where the resting icon would stay on way too long (nasty typo bug...)
- added icon to config for purtiness
- made player icons and raid icons fade according to bar visibility and added a config option to make them always locked to 100%
- added party leader, status, master looter, and pvp icons to the player health bar