Crop out a square version of the Coursemology logo. Modify course model to return the URL to the coursemology logo when no logo has been set.
XML is like violence: if it doesn't solve your problem, you aren't using enough of it. I came and I sawed (鋸).
Removed puts
Adjust indentation spacing.
Put back edit html button
Use blank? to allow checking for 0 length strings in addition to NULL values.
Merge pull request #68 from jsyeo/jsyeo-sawed

XML is like violence: if it doesn't solve your problem, you aren't using enough of it. I came and I sawed (鋸)
Merge pull request #69 from fonglh/default-logo

Display default Coursemology logo for classes without images
Merge pull request #71 from jsyeo/jsyeo-edit-html

Put back edit html button in wysihtml5 editor
precompiled assets
Merge branch 'development' of github.com:Coursemology/coursemology.org into Deploy
precompiled assets