[#790] Added admin urls
[#790] Updated register template
[#766] Delete users through AJAX and API
[#790] Enabled registrations emails and added local conf template
[#790] Merged with feature/rsr_v3
[#766] Added permissions form to user management page
Merge pull request #798 from akvo/feature/v3_790_reg_emails

[#790] reg emails
[#802] Added activation link in email and user login after activation
[#802] Removed unneccessary import of authenticate
[#802] Uncommented activation link in email
Merge pull request #803 from akvo/feature/802_v3_activation_link

[#802] Added activation link in email and user login after activation
Merge pull request #794 from akvo/feature/766_v3_user_approval

[#766] Delete users through AJAX and API
[#808] Implemented UserTable using ReactJS

The table on user management page is now generated using ReactJS. Discussions are needed if we're going forward with this approach or not.
Merge pull request #816 from akvo/feature/808_v3_react_modals

[#808] Implemented UserTable using ReactJS
[#825] Added SASS base file
[#825] Moved in SASS library files, set up to work with Bootstrap breakpoints
[#825] Gitignore for SASS
[#825] Fixed Gitignore for SASS
[#825] SASS config; edits for base template; start on Projects list
[#822 #824] Updated 'delete user' to 'remove organisation link of user'

For #822: Renamed the react-modal.jsx to react-user-management.jsx.

For #824: Remove the 'delete user' functionality and made it possible to remove an organisation link of user. Since we use the API to get data, the loading of the table can take a couple of seconds. We probably will need to render the data directly in the HTML instead to reduce loading times.