fixed weird share block bounce effect and made show link text more clear
Merge branch 'master' of https://github.com/Stanford-Online/class2go into giulio-share-results
removed hover states, improved click behavior and made link into a button
removed unnecessary jquery
moved expand/collapse all button to below announcement list
fixing merge conflict with master
preventing weird horizontal share textarea resize bug
Merge pull request #2436 from Stanford-Online/giulio-share-results

Fixed share block bounce effect and made "show block" link text more clear