added theme unit tests and started cleanup of remaining existing tests

resolved merge conflicts

replaces Organisation. with Org. in all files

Added registration controller tests, updated reference to Devise's deprectaed 'bypass' with bypass_sign_in', added some test helper to verify redirects to welcome page (for unauthorized attempts) and projects list page (for authorized). Added language_id back to attr_accessible on User model

Added authentication test and registration controller test. Added troubleshooting info to README. Added generic omniauth id to registration form

removed all instances of comparing booleans to 1 or 0 for postgres compatability

Merging current stable development branch into master (#23) ...

This is our unofficial v.0.1.0 release. It includes:
- Rails 4.2 migration
- Internationalization
- API
- Institutional logo upload (thanks to Weiwei and the Univ. of Alberta)
- Generic branding
- General cleanup of code and bug fixes

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.