Fixed graph selection bug
Removed opacity from nav bar. Also found out that Chameleon IB Color picker doesn't work properly so now I set the background colours for IBGraphViewController in viewDidLoad
Changed some colours of UI
Adjusting the GraphInformationView's label layout
Repositioned GraphInformationView's labels
Merge branch 'master' of github.com:RyanBillard/Tracker

Had to merge readme with rest of project# the commit.
Added launch screen