Saved search form improvements [MJ-680]

Reorder labels and inputs
Fix issues with 'valid' label
Merge branch 'master' into mobile-saved-search-forms
Removed incorrect gravatar ValidationErrors and added password changing functionality to user admin [MA-1700]
pep8
CSS fixes [MJ-680]

Fixed url container
Improved formatting of is_active checkbox
Fixed ids [MJ-708]
Merge pull request #477 from DirectEmployers/contact-page-ids

Fixed ids [MJ-708]
Comments
Add placeholder, fix field names and label display [MJ-680]
Merge pull request #475 from DirectEmployers/user-admin

Removed incorrect gravatar ValidationErrors and added password changing functionality to user admin [MA-1700]
Remove commented css [MJ-680]
Merge pull request #478 from DirectEmployers/mobile-saved-search-forms

Mobile Saved Search improvements [MJ-680]
merged with master