* The colours for Ultracode symbols were changed to RGB values rather…

… than CMYK.

* The metrics for Ultracode symbols was updated and a raw mode was ad…

…ded.

* Linting of GS1 AI (4308) was fixed.

* Linting of the check character pair for AI (8013) was added.

* Linting for GS1 coupon AIs (8110) and (8112) was added.

* Linting for GS1 AI syntax data was expanded and fixed.

* A convenience encoder for GS1 DotCode was added.

* GS1 Composite Component symbols were fixed.

* Linting was added to GS1 Composite Components.

* Linting for GS1 AI syntax data was added.

* A bug in the compact encoding methods 0110X for GS1 DataBar Expande…

…d formats was fixed.