DRYing search code. Removing in favor of Npolar::Api::Json
include not filter. add explicit start marker in regexp
Removing local elasticsearch implementation in favor of icelastic gem https://github.com/npolar/icelastic
Removing local icelastic middleware in favor of icelastic gem
Added icelastic gem. restructured gem file.
Use the icelastic gem instead of built in code
load the icelastic gem at startup