fixed st_x and st_y, thanks Paolo Valleri
fixed issue 1252, thanks Mark Weissen
fixed issue 1254, change of scope for web2py-component-command and web2py-component-flash, thanks Paolo valleri
Row.__copy__, fixed issue 1255
fixed bug self._tables, thanks Mart
json field in DAL, thanks Alan
fixed issue 1229, _class and bootstrap in SQLFORM, thanks Paolo Valleri
fixed bootstrap class in SQLHTML, de ja vu
fixed conflict
actions='#', fixed issue 1253, thanks yaribaud
fixed issue 1260, auth.settings.update_fields, thanks Nafiux
some cleanup patches, thanks Alan
Merge pull request #1 from web2py/master

try update to master branch