added only-calculated-in-scrooge filter to scrooge api
Fixes for displaying device's components and changes for parts in scan
results.
Merge pull request #1143 from mkurek/feature/scrooge-api-services-calc-in-scrooge

added only-calculated-in-scrooge filter to scrooge services api
Merge pull request #1144 from xor-xor/ralph_1930

Fixes for displaying device's components and changes for parts in scan results.
added get_environments method to ServiceCatalog
review fixes
Merge pull request #1145 from xliiv/release/2.1.0

added get_environments method to ServiceCatalog