added elastic search gems and layout

WIP, need to figure out why search results arent connectig
WIP, but closer. Using simple rails search, need to post to results
tweaked routes to have resources include search method
changed route from get to post. WIP still
Search working! WIP for styling
fixed styling
merge conflicts
changed rvm version
Merge pull request #94 from JessicaG/search-functionality

Search functionality
resolve merge conflict in routes
Order works through delivery, added styles and confirmation
Merge branch 'master' into elastic_search_plus_delivery
Test search along with order delivery
Eval ideas
Vendor locations map working
All tests green. Basic mapping done. Delivery order green.