Add feature specs for Search.
Add feature specs for Search.

dotledger/dotledger,pipeline/dotledger,malclocke/dotledger,pipeline/dotledger,malclocke/dotledger,amorphid/dotledger,amorphid/dotledger,amorphid/dotledger,dotledger/dotledger,dotledger/dotledger,malclocke/dotledger,dotledger/dotledger,pipeline/dotledger