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
Merge commit 'fe6eb2e054f26a1214ba8505a087faddec653019'

Conflicts:
	Classes/ShareKit/Sharers/Services/Facebook/SHKFacebook.m
	Classes/ShareKit/UI/SHKFormController.m
	Classes/ShareKit/UI/SHKFormFieldCell.m
Merge commit '90ff31d6f79c04f34f4c0361542df3d7f0c1f41e'

Conflicts:
	Classes/Example/ExampleShareLink.m
	Classes/ShareKit/Configuration/DefaultSHKConfigurator.h
	Classes/ShareKit/Configuration/DefaultSHKConfigurator.m
	Classes/ShareKit/Core/Base Sharer Classes/SHKSharer.m
	Classes/ShareKit/Core/Categories/NSMutableDictionary+NSNullsToEmptyStrings.m
	Classes/ShareKit/Core/SHKItem.h
	Classes/ShareKit/Core/SHKItem.m
	Classes/ShareKit/ShareKit.bundle/ca.lproj/Localizable.strings
	Classes/ShareKit/ShareKit.bundle/cs.lproj/Localizable.strings
	Classes/ShareKit/ShareKit.bundle/en.lproj/Localizable.strings
	Classes/ShareKit/ShareKit.bundle/es.lproj/Localizable.strings
	Classes/ShareKit/ShareKit.bundle/fi.lproj/Localizable.strings
	Classes/ShareKit/ShareKit.bundle/pl.lproj/Localizable.strings
	Classes/ShareKit/ShareKit.bundle/pt.lproj/Localizable.strings
	Classes/ShareKit/ShareKit.bundle/sk.lproj/Localizable.strings
	Classes/ShareKit/ShareKit.bundle/sv.lproj/Localizable.strings
	Classes/ShareKit/ShareKit.bundle/vi.lproj/Localizable.strings
	Classes/ShareKit/ShareKit.bundle/zh_CN.lproj/Localizable.strings
	Classes/ShareKit/ShareKit.bundle/zh_TW.lproj/Localizable.strings
	Classes/ShareKit/Sharers/Actions/Email/SHKMail.m
	Classes/ShareKit/Sharers/Services/Delicious/SHKDelicious.m
	Classes/ShareKit/Sharers/Services/Diigo/SHKDiigo.m
	Classes/ShareKit/Sharers/Services/Evernote/SHKEvernote.m
	Classes/ShareKit/Sharers/Services/Flickr/SHKFlickr.m
	Classes/ShareKit/Sharers/Services/LinkedIn/SHKLinkedIn.m
	Classes/ShareKit/Sharers/Services/Twitter/SHKTwitter.m
	Classes/ShareKit/Sharers/Services/Twitter/SHKiOS5Twitter.m
	ShareKit.xcodeproj/project.pbxproj
	Submodules/evernote-ios-sdk
Add instagram sharer. Along for the ride is a new config value for where to present popovers from. This is only interesting on the iPad as the DIC is presented as a popover. Images are scaled to 612 on the longest side, non square images that are not 612x612 are letterboxed with white.
Merge branch 'instagram' of https://github.com/troppoli/ShareKit-1 into feature/instagram
NEW FEATURE: separate targets for core files, submodules and sharers

- the benefit is that now you can choose and compile what you need only, without changing any ShareKit file.
title and tags
Fix a problem where a sharer might want to pose some UI and under IOS6 the late removal of the sheet after presenting that UI causes asserts to fire in UIKit.
Merge commit '707c0918d09ff9c0561e025824d702f059320608' into instagram
get the correct evernote SDK from master
get the correct evernote from master
seriously, how many tims am I going to get 391ca643c5b1cd02e9fa869a6b0760436ea452ed comitted?
break the loop that is reverting from 391ca643c5b1cd02e9fa869a6b0760436ea452ed
break the loop that is reverting from 391ca643c5b1cd02e9fa869a6b0760436ea452ed (reverse-merged from commit 31b50d8abdfe95408a3ea6c727c5e4f80ab68405)
 handing my head in git shame
more undoing of the cur entry pointer
break the loop that is reverting from 391ca643c5b1cd02e9fa869a6b0760436ea452ed (reverse-merged from commit 31b50d8abdfe95408a3ea6c727c5e4f80ab68405)
 handing my head in git shame
BUGFIX: added OAuth target