implemented multiple destroy for images
refactored javascript and did a lot of other stuff
merged branch joh
resolved merge conflict
fixed connectionManager
the assetmanager now uses the connectionManager to destroy selected images
Merge branch 'joh' of github.com:johdirr/SlideCloud into joh
fixed martins bug and cleaned up some stuff
create slideshows via http post request!
clean up
styled sign up & deleted some older stuff
Merge branch 'joh'