Updating testing to work with new date formatting
Fixed tests to use new time formatting.
Tentative fix for week of year date math
Merge branch 'feature/101' of https://github.com/untergeek/expire-logs into feature/101
Fixes and working tests
Cleaned out months (very small percentage of users would use this)
Hacked in a few work-arounds to make week math work
Pruned unneeded code (iso date math) I dabbled with.
Refactored all logging and find_expired_data
…and all calls to `find_expired_data` in curator and the integration tests.
Sending back a tuple with the expired index and the time difference was fancy, but not needed.  It was causing issues, so I cleaned up logging, added a logstash log format, fixed dry run reporting in logging so it's more clear that changes will not be made, and cleared up some ambiguity reported in #112
Tests were fixed to reflect changes in code.
Bump version to 1.2.0-dev
Push logging changes made in curator to es_repo_mgr
Merge pull request #111 from untergeek/feature/101

Prep for 1.2.0 release