Add KerbalConstructionTime and StageRecovery ckan fragments

Added fragments for KCT and SR. Contact @magico13 for issues regarding those files.
I know this sucks, but strict JSON treats commas as separators, and hence requires something to be on the other side of the comma. That's the case here, and also on lines 9, 12, and 18 of this file, and 7, 10, 16 of StageRecovery.

Any chance I can get you to remove the errant commas? You can put the commits on the same branch and they'll be added to the PR, and travis should turn green if everything validates.