Make raw dump link point to .dmp instead of .dump from web UI

https://bugzilla.mozilla.org/show_bug.cgi?id=541936
Merge pull request #337 from rhelmer/bug541936-dmp-not-dump

Make raw dump link point to .dmp instead of .dump from web UI
fixes bug 858244 - documentation for public api, r=rhelmer
fixes bug 788053 - implement /admin pages, r=AdrianGaudebert
fixes bug 870045 - Carry error codes from the middleware into the public web API, r=rhelmer
Fixes bug 869036 - Small UI fixes to the build IDs field in search.
Merge pull request #340 from AdrianGaudebert/869036-build-ids

Fixes bug 869036 - Small UI fixes to the build IDs field in search.
fixes bug 858247 - Rate limiter on the public API
Added vagrant folder to gitignore file.
Merge branch 'master' of https://github.com/mozilla/socorro-crashstats
Merge pull request #342 from peterbe/bug858247-rate-limiter-on-the-public-api

fixes bug 858247 - Rate limiter on the public API
Added a commend about using the RatelimitMiddleware in case we ever decided to ratelimit other views.
fixes bug 866810 - favicon in django, r=lauraxt
fixes bug 872629 - Make it obvious why you can't download the dump file
fixes bug 872768 - crontabber state javascript fails when compressed
Merge branch 'master' of https://github.com/mozilla/socorro-crashstats
bug 867603 - upgrade to bugzilla api version 1.3
Merge pull request #347 from peterbe/bug867603-upgrade-to-bugzilla-api-version-13

bug 867603 - upgrade to bugzilla api version 1.3
bug 868882 - don't pass the version to the middleware if it's "ALL:ALL"
Merge pull request #346 from jezdez/bug868882-report-list-all

bug 868882 - don't pass the version to the middleware if it's "ALL:ALL"