Update to latest composer-common (v0.19.12) for new modelling language features

Bump Composer and extension to v0.19.12 (#84)

Signed-off-by: Simon Stone <sstone1@uk.ibm.com>

Update to latest composer-common (v0.19.8) to fix missing module issue

Update composer-common to fix missing module bug (#81)

* Update composer-common to fix missing module bug

Signed-off-by: m-g-k <mgk@uk.ibm.com>

* Fix licence check issue

Signed-off-by: m-g-k <mgk@uk.ibm.com>

Update to latest composer-common (v0.19.1) & UML fixes

• Updates to use the latest composer-common module - v0.19.1
• Fixes problems with UML diagram generation
• Fixes problems with UML "blue" diagram theme

v0.19.0

Upgrade to Hyperledger Composer v0.19.0.

Update to latest composer-common (v0.16.2)

Also makes fix problems when debugging the extension.

Make circularly dependent models work better

• Complete the fix for circular-dependent cto models introduced in the last release.
• Remove model contents from the in memory ModelManager when .cto files are closed.
• Update to latest composer-common (v0.15.1)

Minor updates and fixes

• Fix issue #2385 in hyperledger/composer
• Update to latest composer-common (15.0)
• Temp fix for circular-dependent cto models

Update to latest composer-common - support CONTAINS

Updating to the latest composer-common to allow support for the CONTAINS query clause.

Update to latest composer-common

• Updating to the latest composer-common to allow the latest Hyperledger Composer ACL syntax to be supported.

Support for new Composer Decorators

Adds support for Composer's new decorator syntax in .cto models.

Tweaks the PlantUML diagram generation to add in support for the "blue" theme diagrams. This is made available with the following syntax in settings:

"composer.UML.diagramTheme": "blue"

If you are fed up with the default "yellow" diagrams you should give this a try. Also, if you think "blue" should be the default for diagrams in a future release, write me a review and let me know :-)

Note that all PlantUML options are now specified using "composer.UML.xxx" syntax.

Enjoy!