Merge pull request #159 from johnttan/master

Moved docco-husky into dev-dep
Fixed bug
Merge pull request #161 from johnttan/fixbug#160

Fixed bug
filters out permanently closed restaurants
added strike-through on title
removed comments
Merge pull request #162 from TonOfPrince/xOnMouseover

X on mouseover
clear input field on submit
simplified loading spinner
removed unncessary line
added comment line
fixed invalid input bug
Implemented server-side scraping of dollar signs and linked to firebase
Hid input box on submit, small styling changes
Removed comments
Hid input box on submit, small styling changes
fixed merge conflicts
Merge pull request #156 from robertn702/robert

simplified loading icon