Increase image upload quality for smaller images and iOS device screenshots.
Automatically shorten long URLs when creating microblog posts.
Refactor session management to use OSKSessions to keep track of session identifiers and completion handlers. Rename OSKFlowController to OSKSessionController. Add an option to skip the activity sheet altogether and begin a sharing session with a given activity (so you can use your own share sheets).
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Update sample app to use OSKSessions. Fix sign in bug with Instapaper. Fix iPad bug that prevented presentation ending handlers from being called under certain conditions on iPad.
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Fix crasher: not checking for nil before invoking an ending handler.
Merge branch 'dev' of github.com:overshare/overshare-kit
Update podspec.