PasswordConv fixes
Merge branch 'master' of github.com:SmartTeleMax/iktomi
password converter tests
separated accept and to_python flows on Converter level
Converter.convert method
got rid of Converter.convert method
Comment fix: In general, copy count is arythmetical, but in most cases, it is even less
removed unused Field.to_python
Merge pull request #115 from SmartTeleMax/conv-accept

Conv accept method
removed clean__ methods; provided assertion that there is no clean__ methods
minor cleanup #117
added span.html #113
nontext replacement is back #86
FieldList.get_field #122
merged master into webob-response-chaining