Improve reordering of groups in check-in time.

Conflicts:
	app/views/administration/checkin/groups/index.html.haml
Fix bug setting check in destination section name.
Only include family if all address parts are present [fixes #171]
Fix bug in worker loading wrong mysql2 gem version.
Include command in worker error message.
Who am I kidding.
Fix bug running tests with seed 60967.

I'm not sure why this was ever commented out.
Fix spec_helper so the test db is maintained automatically.
Merge pull request #172 from churchio/auto-test-db

Fix spec_helper so the test db is maintained automatically.
Add Romanian to list of languages.
Remove stuff not needed with Rails 4.1
Remove broken code.
Fix bug migrating for first time.
Update Portuguese strings.
Update Romanian strings.
Add start of Spanish strings.
Merge pull request #173 from churchio/pt-strings

Update Portuguese strings.
Merge pull request #174 from churchio/ro-strings

Update Romanian strings.
Merge pull request #175 from churchio/es-419-strings

Add start of Spanish strings.
Whitespace fixes