Merge pull request #68 from mellema/master

adding placeholder photo for friends list, tweaks to friends page
set up category retrieval
new png files
style across first three pages
Navbar transparent on front page, must get the rest
Set users name to navbar
add styles to game results and friends
Merge pull request #69 from wcjohnson11/will-style

Will style
Change button size for friends page
SideMenu routes
Update to add naive spinner
style friends page
update loading animation
Merge pull request #70 from wcjohnson11/will-style

Will style