add current location marker
change map brewery icons
switch to use user location
change navbar to from fix to static
Merge pull request #51 from victorleungtw/master

add current user marker and change breweries marker icon
add flat-ui
add icons to home page
Merge pull request #52 from victorleungtw/master

change looks and feel with flat ui
increase logo size
Merge pull request #53 from victorleungtw/master

change style of landing page
updated map with current location marker in different color