Track which service users are using to login
Warn users against editing compiled stylesheets

New contributors occasionally edit the compiled stylesheets in
media/redesign/css. When they run `compile-stylesheets`, their work is
overwritten.
Merge pull request #2436 from darkwing/track-login-type-clicks

Track which service users are using to login
Merge pull request #2446 from openjck/compiled-stylesheets-warning

Warn users against editing compiled stylesheets
Use hardcoded logger name for now.
Increase amount of memory assigned to VM to 1GB.
Remove unneeded negative match in .gitignore

In aa86a0dc, a line was added to .gitignore to direct Git not to ignore
the file media/redesign/css/README.md. This negative match is not needed
because Git is otherwise only ignoring stylesheets in that directory.

(When aa86a0dc was written, I mistakenly read that the entire directory
was being ignored, hence the negative match.)
Merge pull request #2452 from openjck/unneeded-gitignore-negative-match

Remove unneeded negative match in .gitignore