Merge pull request #49 from okadri/master

Basic rails tests
Merge pull request #51 from okadri/master

Fixes #50: Make 'applications' area height more than 0 when empty
Added data to fixtures
Added test for unauthorized users - broke test should_update_person
Fixed test should_update_person
Fixed #14 added basic tests for declarative authorization
Updated gemfile
Merge branch 'master' of github.com:ltwheeler/dss-portal
Fixes #48: New bookmark 'keyup' validation