fixed menu bar
pictures now load 4 random photos instead of first 4
padded the videos
Merge pull request #73 from qiheme/video_tab

padded the videos
Merge pull request #74 from kdoyne/animation

popup working for instructions on main page.
sort checkbox sorts bars by time in seconds
Merge pull request #75 from kdoyne/animation

added instructions on popup on front page
fixed menu
Merge branch 'master' of github.com:shawnbro/quick_shark
added treediagram to application.js
added journeybargraph to applicatoin.js
something
sort and reset working with reset reloading
undid
refresh button works to load 4 more random photos
Merge pull request #76 from cah13/flickr-random

Flickr random
fixed error
Merge branch 'master' of github.com:shawnbro/quick_shark
Merge pull request #77 from rory2988/sortbars

Sort bars
removed js include tag from journey show