replace constructor with constant
added draft of 1.44 changelog
organized changelog for 1.44
Update Agent_of_Shauku.txt

Changed -2/-0 to +2/+0
Update Agent_of_Shauku.txt
Changed -2/-0 to +2/+0
completed changelog for 1.44
update groovy to 2.2.1
replace hard coded groovy version with property
Update Advance_Scout.txt

Fixed ability cost
Merge remote-tracking branch 'origin/patch-2' into patch-1
Merge remote-tracking branch 'origin/patch-1'