Merge pull request #1 from prawin/master

Added rails_admin
Merge pull request #2 from prawin/master

Selects for rails_admin
Merge pull request #3 from prawin/master

Set application root to admin
Modified image & video upload
Merge pull request #4 from arun-jis/master

Modified image & video upload
procedural steps division
Changed database to postgres
Merge branch 'master' of github.com:rakeshpatri/recipe_dining
Updated gems
Merge pull request #5 from arun-jis/master

Changed database to postgres
latest changes to custom the list field on associated model + validation + DB change to Mysql
devise + cancan + various permissions added to ability class
last other field commit
custom js commit