Add missing link in doc to texcolor plugin page
Merge pull request #1290 from sebastianvogel/hotfix-0.24.x-docs-textcolor-plugin

Add missing link in doc to texcolor plugin page
Merge remote-tracking branch 'origin/hotfix-0.24.x' into hotfix-0.25.x
Merge remote-tracking branch 'origin/hotfix-0.25.x' into hotfix-1.0.x
Merge remote-tracking branch 'origin/hotfix-1.0.x' into hotfix-1.1.x