Merge pull request #216 from thomasalrin/0.5

cloud-settings for opennebula
angular files
Merge pull request #217 from indykish/0.5

angular js upgraded to 1.3.6
Move Rails to 4.2RC3, saas-rails to 5.0.0
Merge pull request #218 from indykish/0.5

Move Rails to 4.2RC3, saas-rails to 5.0.0
Merge remote-tracking branch 'origin/0.5' into 0.5