changed render to redirect for post oauth

fixed syntax error in orcid omniauth callback

updated omniauth callback handler for orcid

setup dynamic omniauth provider structures and tied it into devise

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.