fixed bug on incoming emails where association between bookmark and user was not being set

updated new topics page with form

fixed typo

updated embedly integration and added bookmark helper to other pages

Merge branch 'user-profile'

added embedly

make sure new bookmarks have user id

removing some unused stylesheets

removed some unused files

removing unused tests

removing tests for controllers

removing unneeded files

Added Users controller and fleshed out user profile page

Cleaned up the styling of the bookmark show view

fixed bookmark link bug on topics index