added ability to open image in new tab to instagram section of discover and ramble
adjusted formatting for note  tags on ramble page and for links in reddit section on ramble page
Merge branch 'master' of https://github.com/Ramblethru/Ramblethru

Conflicts:
	app/views/rambles/show.html.erb
Merge branch 'master' of https://github.com/Ramblethru/Ramblethru
made some small changes to note_form and home css
Merge branch 'master' of https://github.com/Ramblethru/Ramblethru

Conflicts:
	app/assets/stylesheets/home.css.scss
Merge branch 'master' of https://github.com/Ramblethru/Ramblethru
Merge branch 'master' of https://github.com/Ramblethru/Ramblethru
marked required fields on note and ramble creation forms
added show/hide-able ramblethru notes section to discovers page
added note count to ramble listings on user profile page
added conditional logic to put link to create ramble on user profile page when they haven't created any rambles yet
Merge pull request #123 from gregburton/master

adjustments to note and ramble creation forms, fixed show/hide for notes on discover page, added ability to open instagram image in new tab