Publish the extended version of the demo.
Fix and complete the introduction of the new extension
Update .gitignore
Added use of new (1.3 a2) MPN APIs
removed use of local storage
Minor fixes for 64 bit type conversions
Better handling of out-of-bounds values; better handling of timestamps
Added use of new (1.3 a2) MPN APIs; removed use of local storage;
restyle README
Merged extensions for MPN
Bug fix in detail view controller