Merge remote-tracking branch 'origin/master' into fetch_utc_commits
Merge branch 'master' of https://github.com/alexung/hotspot into alex_contributors_filepath
Merge remote-tracking branch 'origin/master' into fetch_utc_commits
Merge branch 'master' of https://github.com/alexung/hotspot into alex_contributors_filepath
Merge remote-tracking branch 'origin/master' into fetch_utc_commits
fixed bug on dashboard partial
fixed bugs on chart
Merge pull request #111 from alexung/design_branch

Design branch
Adding data for graphs
sort added on commits and users show
Made appropriate edits
simple chart option for dashboard
Merge branch 'master' of https://github.com/alexung/hotspot into design_branch
remove references to insertions and deletions, those fields have been removed

Merge remote-tracking branch 'origin/master' into fetch_utc_commits

Conflicts:
	app/views/repositories/show.html.erb
fix methods related to creating tuple array for the view
remove references to insertions and deletions
remove references to insertions and deletions
Remove unnecessary untitled concern
Merge pull request #113 from alexung/tuple_array

Tuple array
Sort works