hom: added define_box_regions() to utils
hom: added define_box_regions() to utils

RexFuzzle/sfepy,vlukes/sfepy,rc/sfepy,lokik/sfepy,rc/sfepy,olivierverdier/sfepy,RexFuzzle/sfepy,lokik/sfepy,olivierverdier/sfepy,sfepy/sfepy,vlukes/sfepy,RexFuzzle/sfepy,sfepy/sfepy,lokik/sfepy,BubuLK/sfepy,BubuLK/sfepy,BubuLK/sfepy,olivierverdier/sfepy,sfepy/sfepy,RexFuzzle/sfepy,lokik/sfepy,rc/sfepy,vlukes/sfepy