add coverall coverage commands to travis.yml
rebase
Merge branch 'master' of https://github.com/socialSearch/socialSearch

Conflicts:
	.gitignore
moved twitter.js to search folder
Merge branch 'master' of https://github.com/socialSearch/socialSearch into twitter

Conflicts:
	.gitignore
	server/api/search/twitter.js
clean up old code
refactored twitter.js added test
add logic to get token
fixed tweet url
stubs
updated sample data
added env variable for ci
remove dup stubs
Merge branch 'twitter'
fixed if statement
change local env logic
Change grunt file
change env variable logic
add npm modules to main instead of dev
removed console logs