[Updated] Cleaned up Force Healing code structure, moved many common
check methods into one Queue Command inherited file.
[Fixed] HealAllOther2 while knocked down.
[Fixed] HealAllOther2 and HealAllSelf2 while warcried.

Change-Id: I608eb3d09060393233f8fe536c937ec154aae2b4
Merge "[Updated] Cleaned up Force Healing code structure, moved many common check methods into one Queue Command inherited file. [Fixed] HealAllOther2 while knocked down. [Fixed] HealAllOther2 and HealAllSelf2 while warcried." into unstable