feature(CiceroMark) Add whenFalse/whenTrue to Conditional Variables

[jeromesimeon]

Signed-off-by: Jerome Simeon jeromesimeon@me.com

CiceroMark support for conditional variables

This adds information to Conditional Variables in CiceroMark, in order to keep track of the alternative text.

Changes

• Add whenTrue and whenFalse fields to ConditionalVariable in CiceroMark

Related Issues

Change to support conditional variables in the Cicero UI. See:

• https://github.com/accordproject/cicero-ui/issues/233 and
• https://github.com/accordproject/markdown-transform/issues/162