Grey Knight shared profiles refresh
Grey Knights units made shared

* units are now shared entries
* HQ profiles are now in shared profiles
Grey Knights HQs refresh

* linked profiles
* touched up choices (defaults!)
* put limit on Techmarine according to rulebook
Grey Knights Strike Squad refresh

* changed up weapon choice
* more linking
* changed Melee Weapons simply to entries
GK Dreadnoughts fixed categories

* moved from HS to Elites
GK restored defaults
GK Strike/Interceptor/Purifier/Purgation remade

#261
GK vehicles redone, references added

* unit source book references
* psyker/brotherhoods powers redone
* for #261
GK Apoc units redone

* Apoc formations
* Warzones: Armageddon, Damocles, Pandorax - done
* for #261
GK Psykers cleaned up, made shared, Apoc

* cleaned up psychic powers
* shared them
* added Land Raider Spearhead from Warzone Damnos
* for #261
GK Rhino, Razorback linked, GK Thunderhawk as LoW

* for #261
GK Terminators redone, #261
GKs added Marauder Destroyer from IA:Apoc as LoW

* for #261
GK Paladins redone

* Relics of Titan now maxInRoster=1 too
* for #261
GK Brotherhood formation redone

* Brother-Captain split into him and Grand Master separately
* Venerable is now upgrade for Dreadnought
* for #261
GK Searchlight and Smoke launchers shared

* for #261
GK Dreadnought and Techmarine touchups

* Dreadnought weapons redone
* Techmarine limitation removed as it does not work (BattleScribe bug)
* for #261
GK  Venerable Dreadnought profile fix, #282
GK Shared Groups letter case touchups, #282
GK Terminator options

* removed "Grey Knight" from Terminator entries
* for #282