gitignore updates

ignore /nbproject/private/
Login task improvements

- update the DAO pages to use the generated classes
- put the JSON response in HttpResponse class instead for Authenticate
controller
- set/unset PM in session
Add script to head html head

using the route to load, get the scripts to add to footer.php in order
not to load the unnecessary scripts
renamed view login
Merge pull request #8 from FWAJL/Development

Development