install easy_install and pip. Use requirements.txt for pip
Remove old unit tests
Move settings out of roam.utils
Add form test file
Set SIP API in __init__. More tests for project.Form
More tests for project.Form
Custom logic for forms can be added by subclassing
roam.featureform.FeatureForm.

	- Rework dataentry widget to handle temp widgets
	- Call pre and post form loading logic
	- Clean up API of FeatureForm
	- Add base formloading, formloaded, accept, reject methods
Rename formloading, formloaded to loading, loaded
Use continue_() to advance the form
Pass feature into FeatureForm.__init__. Keeps fields in scope. This will
be fixed in QGIS 2.2.
Rename loading -> load
Don't pass project into form. Update tests