Set fast_finish on Travis CI
[Brightbox] Support Cloud SQL maintenance windows

Enables setting of `maintenance_weekday` and `maintenance_hour` values
to specify the maintenance window where updates may be applied to the
SQL instance.
Merge pull request #2692 from brightbox/maintenance_window_options

[Brightbox] Support Cloud SQL maintenance windows
[internetarchive] Correct test tagging

The provider is declaring itself as "internetarchive" which does not
match the tags "internet_archive" used on the tests.

Since we blacklist the tests that are run, it meant they continued to
run even if no credentials were present.
Merge pull request #2693 from fog/fix_internet_archive_tag

[internetarchive] Correct test tagging