added gem 'tire' & added a basic search using elasticsearch gem 'tire'
removed unnecessary helper function
troubleshooting build failur
rspec passing on local failing on circleci
is build on server failing due to tire?
checking 1
added circle.yml and tire config file
Elasticsearch implemented in main search
Added elasticsearch to travis.yml
Merge pull request #18 from shifakhan/master

Adding elasticsearch to main search box