Migrated codebase from rails 4.0 to 4.2, also removed most of the version specifications from the gem dependencies and ran bundle update

Rebased development branch and corrected merge conflicts

Master (#7) ...

* Update license (merging Marta's change that added Univ. of Glasgow to the text)

Update license to include University of Glasgow.

* Added API and Localisation work

API development done by Sam Rust - xsrust
Localisation work done by Damodar Sojka - DamodarSojka

Updated user model to assign variables to the attr_accessible list so that User profile and Super Admin user updates work

Updated User model so that the edit profile page will save changes

DMPonline4 - RAILS 4.0 (#4) ...

Merging the initial DMPOnline4 codebase into Roadmap

DMPonline4, this code was designed and implemented by the Digital
Curation Centre (DCC)
DMPonline runs in Ruby 2.1 and Rails 4.0, there is a mysql database.