For now, no longer calling 'update' public method on iosSliderVertical since it's a bit buggy (creates duplicate scrollbars without cleaning up) -- Will have to deal with this a bit later
Updated wording on dropdown pin menu.

Re: https://trello.com/c/f5CNXoQ6
Publishing now working for 1 or more items without a timer. Tested against 1 item then 5 items at a time.
Merge pull request #443 from isuftin/master

Temporary change to fix slider scrollbar, fixed publishing for 1+ items