Convert to Modern Objective-C syntax

Convert to use Automatic Reference Counting (ARC)

Updated to compile and run tests using iOS 6 SDK

clang does not work on the device.

add missing return statement to make GCC 4.2 happy

fix documentation target after renaming README

actually use markdown syntax for the heading rather than making shit up

use Markdown in the Readme

add README and make it generate the front page in the doxygen documentation

docu tweak

format licence header

rename method

add another line about the single move decorator

add dependency on main lib in the documentation target

rename lots of files