Allow subclasses to use regular SHK forms. It also just doesn't make sense, because tryToSend is what called show because tryToSend returned false.
Allow image shares with facebook to prompt for a caption if the sharing app has not specified one.

Allow the sharing app to provide custom permissions to use during auth.
don't make the caption required
Ensure all for values are recorded even if the cell is not re-used. Also ensure that if there is a default value, that the default is reported as the selected value for a form
Change TextMessage recipients to new standart

* fixes for SHKItem class
Combine Email and SMS
Update Example
divide recepients
Vkontakte fix: notify about auth did finish
Added SHKKippt sharer
Fix to list API call
better Portuguese-BR localization

I did this before I find out someone else did first. But I found some
misspelling and grammar problems, so I am commiting a new one.
Merge pull request #465 from yakubbaev/vkontakte-fix

Vkontakte fix: notify about auth did finish
Add customisable modalPresentationStyle

allows DefaultSHKConfigurator to have modalPresentationStyleForController: overridden with a customisable style for different shares/views
Also allow initialisation of the sharer with its class
changed "para" to "ao" as a shorter option
Merge pull request #483 from evertoncunha/master

better PT-BR localization.
item.tags is now array, joined by sharers as needed
Merge branch 'master' of github.com:coryalder/ShareKit
fixed crash when item.tags is nil