Update references to new methods, lists
Remove references to old methods
bump backend to latest master
Merge pull request #66 from mfairchild365/ensure-xml

Fix XML output
Implement the legacy event image route
Correct the image URL
Add an output format 'image'

In order to know the content type to send, we need to have the completed object accessible via the OutputController, so the index and output controller were modified to account for that.
Use the image model

But add a legacy route.
Implement the Image model

It looks like what was there was a 'best guess'.  Because it was extending an event, and $this->reload() was being called in the constructor, it would end up in an infinite loop.  It is better to not extend record classes for this reason.
Add image templates
Merge pull request #68 from mfairchild365/issue-67

Implement the legacy event image route
Use model logic to truncate description for summary

Closes #48.
Move ICS/RSS links

Closes #61
Fix various layout issues with controller output
Help with month widget overflow

See #45
CSS adjustments to match Ryan's prototype.
Adjust markup of subscribe links
Change grid breakpoints for the Day template
Merge remote-tracking branch 'origin/seven-year-itch' into kabel-four