Added initial public DMPs page to display public plans to unauthenticated users

Added an index to the projects table for id, is_test and is_public

fixed equality bug in is_test and is_public setters on Projects model

added JS logic to prevent is_test and is_public from both being true on the project edit page. Also added include to projects show page so that it pulls in the projects.js file

updated locale files so that helpers.yes and helpers.no work. Those are yaml keywords so they must be quoted (e.g. 'yes': 'Oui' instead of yes: 'Oui'). Added is_public and is_test checkboxes to projects edit/create forms

fixed typo in params security on Projects controller. verified that plans can be created and updated

Added permitted parameter list to projects controller to replace old attr_accessible on Project model

replaced invalid SQL conditionals "&&" with "AND"

fixed bug where projects_controller wouldnt compile. there was an end in the middle of the file, terminiateing the class prematurely

added auth and removed json from project_groups controller. additionally added constraint to projects and plans controllers that all actions must be authenticated through pundit

removed json and added authorization to projects controller

Removal of ajax calls from the Create Plan page (#31)

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.