Merge pull request #211 from jeffvan576/search-css

(enhancement) adds search page css / styling, adds filter bar remove and show features
(feat) adds unit test for login / signup
(feat) adds functionality to popup sign up / log in buttons
(feat) adds sign up / log in functions to popup controller
(fix) fixes navbar unit test
Merge pull request #212 from tylerlewis/localAuth

Local auth - Adds functionality to sign up/log in popup
(feat) fixes responsiveness for results criteria
Merge pull request #214 from dczarnota/searchFix

Search Page - Fix responsiveness on smaller screens
corrects server url in search services factory