CLOUDIFY-1972 remove message from policies, was commited by mistake
CLOUDIFY-1972 use lowercase map keys
CLOUDIFY-1972 merge develop and fix conflicts
Merge pull request #46 from CloudifySource/feature/CLOUDIFY-1972-ruote-events

Feature/cloudify 1972 ruote events
CLOUDIFY-1944 renaming
CLOUDIFY-1944 change COSMO logger level
Merge pull request #50 from CloudifySource/feature/CLOUDIFY-1944-relationships

Rename execution_list/late_execution_list to post_target_start/post_source_start
Merge branch 'develop' into feature/CLOUDIFY-1981-riemann-events