allow forms to be copied between modules
Merge branch 'drag-to-module' into copy-form
add warning text when copying forms to a module with a different case type
fix bug where new unique xmlns wasn't getting set when copying forms
merge with master
fix import error
modificatinos to copy_form fn
Merge branch 'master' into copy-form
Merge pull request #243 from dimagi/copy-form

allow forms to be copied between modules