Merge branch 'develop' of https://github.com/apportable/SpriteBuilder into feature/#501_packages
Android and iOS checkboxes visible in project settings again.
Choose publish dir: Creating directories in the dialog can be quite handy.
Refactor: Using different IBActions to distinguish between the different publish dir select buttons.
Using tags to identify elements is brittle.
File previews contain Android settings again.
Publishing for Android working. Some weirdness with the android sound format fixed.
God I hate NSPopUpButtons.
Merge branch 'develop' into feature/#501_packages
Created some initial classes for packages.
Dialog related stuff to let the user enter a name for the package.
PackageCreator to take care of the actual creation of a package.
MainMenu containing new->package... .
Wired the action to the appdelegate.
New package dialogue returns package name after creation.
New package window: Input validation points added.
Resources path changed notification name added.
Fixed bindings for packageName in new dialogue.
ProjectSettings now with a method to add a new resource path.
Error codes added to cover package creations.
AppDelegate observer added to update all that's needed when the settings change.
New packages can be created with the new dialogue.
Merge branch 'develop' into feature/#501_packages
Refactoring: Renamed PackageCreateDelegateProtocol and the method to actually indicate creation.
NewPackageDialogue: Obsolete references removed.
Textfield's delegate, errorMessage textField.