set homepage links in creat section to open in new tab.
commit prior to pulling down latest from upstream
Merge branch 'master' of https://github.com/Ramblethru/Ramblethru
changed some condiitonal language on the _ramble and user profile page
Merge branch 'master' of https://github.com/Ramblethru/Ramblethru

Conflicts:
	app/views/discovers/show.html.erb
	app/views/rambles/_ramble.html.erb
	app/views/users/show.html.erb
added the ability back in so when hovering over the save to note star for items on the ramble page, curstor turns to a pointer/hand
commented out links to login with foursquare and twitter due to ongoing issues with authenticating using these services.
Merge pull request #169 from gregburton/master

save to note star now makes hand/pointer on hover; set create links on homepage to target _blank, made minor tweak to conditional language on _ramble and user profile page