Version 0.11

This is V0.11, which means that the tutorial code and documentation is complete through Chapter 11.

• This will be updated to V1.0 when Chapter 12 code is complete.
• and to V1.1 when support for version 0.14 of HyperLedger Composer is available. Composer V0.14 was a 'breaking' release, which means that it implemented security in a manner which broke all previous Composer implementations.

Support for HyperLedger Composer V1.0 (not yet released) will be implemented shortly after it is released