PLIST: Update build id to 1.1 for test flight
Add iphone5 landscape images. Fix white line on navbar/toolbars. Update workshop link.

Navbar and Toolbars had a vertical white line on the left side
Were missing iphone5 images. Necessary for landscape since iphone5 is taller than iphone4(s).
Fixed "workshops" link, Sam had given me the wrong URL.
XML: Remove "navigation" xml attribute

This is no longer used. We now distinguish with "webdata" and "webpage" node types.
XML: Reorder experiments

Reorder experiments such that they are in the same order as the website.