WowAce

Archarodim:
    - Fix a nil error when disabling the NamePlateHooker module
    - Do not display any 'Friendly healer under attack' alert if the healer being attacked turns out to be ourself...
    - - Cleanup
    - HHTD no longer relies on LibNamePlate-1.0. The HHTD's NamePlateHooker module includes its own highly optimized sub-module (written from scratch) to handle nameplates. I might turn this sub-module into a library since LibNamePlate-1.0 has become too difficult to maintain and would need a complete rewrite. This change should translate into an overall gain in performance and reliability for HHTD's end users.
    - fix 'Holy Fire' detection.
    - - Added submodule support for the NamePlateHooker module.
    - Added some debugging methods
    - Revert "Replaced AceTimer-3.0 by libshefkitimer-1-0
    This reverts commit 1d11b2d329c68c9a38787db69409f0777e03ddbf.