added views for search, repos, and files
Add hyperlinked file_paths which point at the corresponding files on GitHub
Merge pull request #47 from alexung/basic_views

added views for search, repos, and files
Merge remote-tracking branch 'origin/master' into link_file_path_to_gh
Merge pull request #48 from alexung/link_file_path_to_gh

Link file path to gh
fix gemfile merge conflict