WIP test for organization avatar image upload
WIP working on test for uploading image
Add paperclip gem and associated controller and view issues
Remove test - testing an image upload is brittle
Set path for paperclip
Allow uploading of avatar for organization and display on organization page. Closes #112
Remove images added during testing
Show default avatar if none specified
Merge pull request #118 from southpolesteve/org_avatar

Org avatar