respect Row#on_tap for all cases
Merge branch 'master' of https://github.com/clayallsopp/formotion
added selection_style to choose cell selection style
applied selection_style to all row classes
Merge pull request #109 from matsu911/master

added :selection_style to choose cell selection style
Formotion::RowType::SubformRow#build_cell should return nil
Merge pull request #112 from MaThGo/fix_subform_row

Formotion::RowType::SubformRow#build_cell should return nil
Disable editing of picker row fields. fixes #102
Move picker/date picker specifics into a module.