Refactor write methods to flatter structure.
Refactor write methods to flatter structure.

vlukes/sfepy,vlukes/sfepy,sfepy/sfepy,sfepy/sfepy,rc/sfepy,rc/sfepy,BubuLK/sfepy,BubuLK/sfepy,BubuLK/sfepy,sfepy/sfepy,rc/sfepy,vlukes/sfepy