Shefki:
	- Workaround a bug in the SecureGroupHeaders where anchors are not set properly. Shows up as frames being sized incorrectly, may be seen when switching between configurations or profiles with different growth directions.
	Problem here is that SecureGroupHeaders configureChildren function does
	not ClearallPoints on frames that exist and are in use.  So changing the
	growth direction of a used frame breaks the children.
	- Update HideBlizzard module for 5.0.4 (only would have created problems if you were toggling them on and off without reloading).
	Removed some support for pre 4.3 WoW.
