Add request
add request module
use absolute paths
add more media types
refactor progressbar out of xhr request
add xss protection on ugc, fixes #12
update content description
update readme
add drop handler for sledshare
make search case insensitive
Add version history
Makes search case insensitive
Merge branch 'master' of github.com:saintedlama/node-wiki

Conflicts:
	package.json
Add global history page
Merge branch 'master' of git://github.com/thomaspeklak/node-wiki

Conflicts:
	models/page.js
	package.json
something weird happend to line endings
Merge remote-tracking branch 'sl/master'
check for versions added
hightlight title and tags if they are not yet changed to be easily replaced
prevent frontend js errors on non content pages