added friendly id to users as well
update so friendly id still works with editing user info
note count with responsive proper pluralization of the word note now in place on rambles on user profile page, button on ramble page, button on discover page.
Merge branch 'master' of https://github.com/Ramblethru/Ramblethru
made the URL field a link on note on ramble in user profile
Merge pull request #125 from dheckman/master

friendly id to users
Merge branch 'master' of https://github.com/Ramblethru/Ramblethru
Merge pull request #126 from gregburton/master

additional note things, including providing note count at pertinent places on site
merging
Merge branch 'master' of https://github.com/Ramblethru/Ramblethru
added .trim to remove whitespace around body and url