Fixed the findall() method to be case-insensitive.
Added DNS smoke tests.
Started adding Monitoring to the smoketest.
work in progress on smoketest. do not use until finished.
Make last_modified timestamps returned by get_container_objects consistent with those returned by get_object

Before this commit, get_object returned timestamps in the local timezone with second precision but get_container_objects returned timestamps in UTC with microsecond precision. Now both return timestamps in the local timezone with second precision.
Change the locale back to orig_locale even when an exception occurs
Fix overly long line
Fixed PEP8 issues
Merge branch 'brightinteractive-list_last_modified' into working