Begin searching from current page
Wait for one page to render before fetching all pages.
Merge pull request #3978 from brendandahl/wait-for-render

Wait for one page to render before fetching all pages.
Merge pull request #3941 from Snuffleupagus/search-from-current-page

Begin searching from current page
Fix Blob creation in Safari 7.0.

It should be !== ‘undefined’ to avoid matching everything that Blob can be a type of
Merge pull request #3996 from Hengjie/master

Fix Blob creation in Safari 7.0