Drop "Sans" (1.8)

[RosaWagner]

• Removed "Sans" from the font name to avoid too long instance names and bugs in MS Office.
• Added variable SemiExpanded subfamily cuts for Workspace
• Removed variable Condensed subfamily for Workspace (since unnecessary)
• Fixed a STAT issue in the subfamilies
• Added draft or article [WIP]

[zalando-compr-opensource]

invalid team ID

The team ID in your .zappr.yaml file (in the default branch) does not appear
to be valid. Please, fix this before team ID checks will be added back into
ComPR's specification check.

(If this PR is already fixing this, ignore the warning. But preferably fix it
in a PR separate from other changes, as the merge build from this PR will
not give a compliant image.)

You can follow this guideline for help.

[zalando-compr-opensource]

invalid team ID

The team ID in your .zappr.yaml file (in the default branch) does not appear
to be valid. Please, fix this before team ID checks will be added back into
ComPR's specification check.

(If this PR is already fixing this, ignore the warning. But preferably fix it
in a PR separate from other changes, as the merge build from this PR will
not give a compliant image.)

You can follow this guideline for help.

[RosaWagner]

reopening another branch cause too much conflicts here