Synchronized samples with SDK sample application
New icons in Android sample app
Merge commit 'c037010fc9dfe4eeb6a2f507c45ca9c6649e9a75' into Integration_4_0_2

* commit 'c037010fc9dfe4eeb6a2f507c45ca9c6649e9a75':
  Adds new license/readme file;
  Updates iOS sample app to include the iOS 8 specific location access information;
  Fixes issue with 'launch world from url' screen;
  Updates app icon;
  Adds iPad resouces;
  Updates Titanium Wikitude Module README;
Merge pull request #24 from bigmouth/Integration_4_0_2

Updates the Titanium sample application with a new icon and updated examples;