fixed image_path reference broken in ef1e4d6f34da4c0f7031b144757cdc99396431d7
Merge pull request #41 from UCLALibrary/7.x

fixed image_path reference broken in ef1e4d6f34da4c0f7031b144757cdc99396...
Updated to work with multisites
Another quick fix
Code review
one more update
Merge pull request #42 from jonathangreen/7.x-fix-multisite

7.x fix multisite
merged with upstream