Update ws.test now that the websockets interface always returns JSON
Merge pull request #57 from cmaloney/fix_ws_test

Update ws.test now that the websockets interface always returns JSON
file_service.test fails intermittently with the error:

file_service.test: orly/indy/disk/file_service.cc:536: void Orly::Indy::Disk::TFileService::Runner(): Assertion `to_apply > 0' failed.