Load config.json & fail gracefully
Merge pull request #24 from hillna/config_fixes

Load config.json & fail gracefully
wire up commit action to front end
add ability to commit a content file
improve commit style and flow
fix image uploader not working

- not sure how the hell this worked previously
commit uploaded local images with content changes
Merge pull request #25 from carrot/commit-changes

Commit changes
:shipit: v0.0.5