pep8
Only return project id in donations

Delete ProjectSmallSerializer. We won't use it
Add django_countries for Cowry
Fix donation tests
Fix donations tests with decimals
Fix bug in sund serializer
Revert "Update to handlebars 1.0.rc.2."

This reverts commit 64f50b023b4b294d276bee7ac7183970bdc79f3c.
Use handlebars rc1 in base.html.
Small adjustement (review)
Merge pull request #171 from onepercentclub/fund-donations-api

Fund donations api
Properly delete wallposts.
Merge pull request #173 from onepercentclub/ember-1.0.0-pre.4

Ember 1.0.0 pre.4
Merge branch 'master' into fund-cowry

Conflicts:
	apps/fund/serializers.py
	apps/fund/tests.py
	apps/fund/views.py
	requirements.txt