Message composing & help to Angular
Merge pull request #32 from smnguyen/angular

Message composing & help to Angular
CSS, error messages for inventory
Merge pull request #33 from smnguyen/system-status

CSS, error messages for inventory
move new user flow to angular
auto-fill location if possible
fix merge conflict
Merge pull request #34 from rpandey1234/footer

Move new user flow to angular, add auto-fill for location