11660 common.UTF-8.src should be compiled from CLDR data
Review Request #2282 - Created Sept. 5, 2019 and submitted
Compile data/common.UTF-8.src from UnicodeData.txt and UTF-8 charmap.
tools/utf8-rollup.pl comes from FreeBSD, where I did modify it to do the same. It didn't have any license/copyrights there, so I'm not adding for illumos.
Add basic README while here (to be updated when next CLDR release comes in).
Just using it. Same was done in FreeBSD almost an year ago and doesn't seem to introduce any issues.
Update utf8-rollup.pl with license/copyright.
Revision 2 (+33199 -6132)