begin styling students show and edit
add gravatar
updated admin page
add best_in_place gem to Gemfile
Merge pull request #20 from henrytwang/add_gem_best_in_place

add best_in_place gem to Gemfile
add javascript files and user repo choice tables
Merge branch 'master' into user_edit
updated admin view
Merge branch 'master' into update_admin_and_navbar
github on users pages
Merge pull request #21 from henrytwang/update_admin_and_navbar

Update admin and navbar
Merge pull request #22 from henrytwang/user_edit

User edit
updated admin view
Merge branch 'master' into update_admin_and_navbar
remove best_in_place
Merge pull request #24 from henrytwang/update_admin_and_navbar

Update admin and navbar
emptied show
Merge branch 'master' into user_home