update docs
update docs

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