siis updates
Merge pull request #9 from rosiejaneenomar/dev

siis updates
added some stuff related to content updates
Added Content Updates & Training Events
Merge pull request #10 from harriete/dev

Added Content Updates & Training Events
Added admin add news module.
Modified admin.js and admin.jade
News routes updates.
Merge pull request #11 from gmariegalvez/dev

Modified news routes
added conference resource
added conferences for admin side