Add --all argument to git fetch for deploy.

This is mostly for demos, but could be useful in future if
any other environment got another remote.
Merge pull request #2428 from pmclanahan/add-all-arg-to-deploy

Add --all argument to git fetch for deploy.
Fix bug 1086584: Add ID for anchor link in firefox/all template.
Add meghprkh to humans.txt.

Also apparently fix line endings.
Merge pull request #2431 from pmclanahan/add-meghprkh-humans-txt

Add meghprkh to humans.txt.
Filter Sponsored TOS content: fix bug 1091753
Merge pull request #2430 from jgmize/filter-sponsored-tos

Filter Sponsored TOS content: fix bug 1091753
Switch to django_nose test runner.

This should avoid strange table missing errors when using the
runner from test_utils.

This does not skip DB creation by default like the last one, you have
to set the REUSE_DB=1 env variable to enable this behavior.
Merge pull request #2433 from pmclanahan/fix-test-runner

Switch to django_nose test runner.
Bug 1084295 - Document the update of the database
Bug 1084295: Update sync_all to include db and all data sync.
Merge pull request #2435 from pmclanahan/update-sync-script-and-docs-1084295

Bug 1084295: Update sync_all to include db and all data sync.
Add --noinput to syncdb command in sync_all.