Renamed ICMtests to icm_tests to match our naming standards, and also adapted the models.py to feature aggregations and an optimized architecture.
Renamed ICMtests to icm_tests to match our naming standards, and also adapted the models.py to feature aggregations and an optimized architecture.

umitproject/openmonitor-aggregator,umitproject/openmonitor-aggregator,umitproject/openmonitor-aggregator,umitproject/openmonitor-aggregator,umitproject/openmonitor-aggregator