Added a link to the contribution guidelines.
Monk: display Crane's Zeal on Blackout Kick (Stance of the Spirited Crane).
Monk data tidying.
Merge remote-tracking branch 'upstream/master' into warlock
Mostly destro fixes

* Immolate/Conflagrate auras attached to normal and Fire & Brimstone
providers.
* Properly listed CDs and auras separately (Conflag, HoG, Chaos Wave),
especially since some of them have different IDs between aura and spell.
* De-duped "Shadowflame" (now HoG).