Bump version to 0.1.2

Version 0.1.1

Bump elastalert version to 0.1.0

Bump setup.py version to 0.0.99

Merge pull request Yelp#726 from Yelp/dpopes_SEC-5621_keyed_aggregati…

…ons_redux

Use 'aggregation_key' instead of 'query_key' for keyed aggregations

Version 97

Fix release version in setup.py to match tag version

Version 0.0.95

Version 0.0.94

Version 0.0.93