Unit tests for Uploader
Unit test for Uploader.allowed_file
Uploader class
Update the tests
Generalize the url_for BuildError handler
Tests for uploading file
Refactor unit tests for uploader
Add LocalUploader class
Add pyrax for adding Rackspace CloudFiles support
Initial skeleton for RackspaceUploader
Upload file to a container
Return URL for Rackspace CDN object
Refactor tests for uploader
Unit Tests for Rackspace
Unit tests refactoring
Remove print
Refactor uploader code
Merge branch 'master' into issue-683-uploader
Add python-setuptools for rackspace-novaclient
Support for static files accompanying apps

Conflicts:
	.gitignore
	pybossa/api.py
	pybossa/core.py
	pybossa/view/applications.py
	requirements.txt