Make sure future iOS versions are handled correctly on the server component

We ignore the fact that there may be iOS 2.x devices out there trying to access the pages and thus be handled incorrectly
Changed implementation comment from iOS to Android.
Merge pull request #68 from brianantonelli/patch-1

Changed implementation comment from iOS to Android.
Updated documentation to reference the config file.
Merge pull request #69 from brianantonelli/develop

Updated documentation to reference the config file.
Fixed a small layout issue
Merge pull request #70 from macguru/develop

Fixed a small layout issue
remove reachability from demo - not longer used
remove some obsolete settings in pbxproj
add conditionals for iOS5
parentViewController behavior changed in iOS5; fixed
hide settings after tapping the button a second time
fixes shadow on iOS5
add basic accessibility; fixes "snarfed from ivar layout" bugs)
renamed MyCreateBitmapContext to MyOpenBitmapContext; Clang was assuming a retained object was returned which wasn't.
Fixed evil bug with NOT closing a UIGraphicsContext.
removed reachability header
fixed some memory leaks
remove boilerplate code
enable full rotation on iPad
improve demo ui code for nicer look in iPad
update to latest JSONKit
nil out controller to hide clang warning
fix clang warning about a leak
add check if KVOs are registered, and only deregister if they are. Fixes Issue #72