Changes from previous 2.1.9-coa-02 are just a couple of small bugfixes:
Fixed: for some users house-management frame (top-left when at home) could not be re-opened once it got minimized
Small internal fix: concatenation of a table containing nulls
Small internal fix: max # of buffs in internal checks changed to 100 from 40 (note: the slider in configuration still does not allow this value and needs fixing)
