added creation of dest dir if it doesn't exist
added creation of dest dir if it doesn't exist

git-svn-id: f76eed8e487a44beae89d1eba0f570439618a0df@33 dbc01b36-f746-0410-8b88-c76c4e1ff24b

paolodona/rails-widgets,paolodona/rails-widgets