Add 'upload' button on the detail view for new files

Makes the workflow easier for new uploads, don't have to close the view manually.
Use template for categorization; include version number

Set version to 0.1. :)
Localization: first stab

Instead of using iOS's default strings files as NSLocalizedString(),
I'm porting a subset of MediaWiki's message functionality, sort of
a hybrid of the PHP and JavaScript 'Message' classes.

Messages are read from JSON files, as with jquery.i18n.

Functionality for parameter replacement, plurals, gender, and grammar
remain incomplete.

Included English, bad French, and a QQQ descriptions file.
Upload button in detail view now triggers upload action in 'MyUploadsViewController' and upload button in main view is now only enabled when there is an upload queued