update CoefNN, CoefN and CoefSym ("smart" set_variables_default); new CoefExprPar
update CoefNN, CoefN and CoefSym ("smart" set_variables_default); new CoefExprPar

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