AceTimer not used, remove
Re-write indicator and debuff handling again

This splits off and "better" integrates setup of indicators, raid and
pvp debuffs. Next step is to add in "saving" of unknown debuffs in
"unknown" instances and some in-game config to enable/disable and dump
them as lua ...
Attempt to fix the res indicator hanging about

Add in a health/unitisghostordead check to try and eliminate the problem
of callbacks not firing and leaving the res indicator in place.
Formatting updates