Simplifies the Blick Comment code and fixes the issues with line comments as prefix of bock comments and equal block comments delimiters
Merge with master
Merge with master
Fixes after review
update regex
disallow trailing dots in file/directory names, rework error messages, remove unused strings
fix lint error, rearrange error message and emphasize invalid characters
Merge remote-tracking branch 'origin/master' into tom/block-comment-improvements
Fixes after second review
Merge pull request #7135 from adobe/tom/block-comment-improvements

Block Comment Improvements/Fixes
Merge pull request #7772 from adobe/jeff/fixFolderDots

Disallow file and folder names that end with dots