Third page moves with finger

TODO: change so that once the scrollview is done the webview automatically
starts scrolling instead
views scrollon eafter another
added progress bar
pocket saves the original url
Scroll works|flat navbar|framework for item types

scroll on the third page works pretty well
navbar doesnt have a navbar
there is a class itemviewcontroller
given an item it will generate another vc that can deal with the input
when we have more item types make it subclass itemviewcontroller
scrolling from touhc to scrollview works