Make Facebook sharing behaviour of a text item with an url consistent between iOS 5 (FB sdk) and iOS 6 (native).
Update SHKTwitter.m

When using the twitter forcePreIOS5TwitterAccess:true, the URL and Hashtags get double filled because prepareItem is called before and after authorization.
Merge pull request #724 from markverkiel/patch-1

Double fill hashtags and URL at first authentication
Merge pull request #722 from SergioEstevao/master

Make Facebook sharing behaviour of a text item with an url consistent between iOS 5 (FB sdk) and iOS 6 (native).