added remove friends
made some changes to remove friends from list
Merge branch 'remove-friend-option' into gh-pages
removed first line of index.html
Merge branch 'remove-friend-option' into gh-pages
modified button unfriend js
Merge branch 'remove-friend-option' into gh-pages
added attr('data-id') to retrieve data-id;
Merge branch 'remove-friend-option' into gh-pages
Merge branch 'objects' into gh-pages
createList index
Merge branch 'objects' into gh-pages

Conflicts:
	createList.js
	index.html
Merge branch 'gh-pages' into objects
change index