Added page for changing password along with controller and route
Merge branch 'master' of github.com:guardian/frontend into id-change-password

* 'master' of github.com:guardian/frontend:
  Optimisations in MatchController
  fixing block slot generation
  Fix broken build of Identity...
  Remove match link from match tables
  Adding magic match URLs
removed some labels
Chris Finch's styling for the profile upload, but nothing more
Add support for uploading Avatars [#IDN-1774]

Allows users to upload new Avatars for their profile:

https://profile.thegulocal.com/public/edit

The avatars are sent for moderation in the Discussion tool, so they're not
available immediately.

The Avatar upload system we're hooking into /could/ be described as
legacy. The fact that it uses GAE is not the problem, the dependency on
the Guardian DocRoot (rather than S3) is closer to the mark.

https://jira.gutools.co.uk/browse/IDN-1774
https://sites.google.com/a/guardian.co.uk/discussion-project/
https://sites.google.com/a/guardian.co.uk/discussion-project/avatars/avatar-upload
Let avatar switch show up on switches page
Change layout of profile form
Add extra old password field and link other fields correctly
Restore "match day" page for football

This shows the fixtures/results/live matches for the specified
date. It is essentially the "live" endpoint but not hard-coded to
today.

A competition-filtered version also exists.

None of these will be linked to but they will be used to power embeded
components.
Merge branch 'master' into id-change-password

Conflicts:
	identity/conf/routes
match-day routes were in the wrong order
Merge branch 'master' into id-change-password
unstyled -> u-unstyled
Fix right spacing of bullet points in lists
add googfc to allowable query strings
fixing inline image alignment
remifying margins
Revert tonal component
Merge pull request #3900 from guardian/tonal-component

Revert tonal component
Merge pull request #3873 from guardian/inline-image-alignment

fixing inline image alignment