tree 151ed0ce348c640ee27af06d6380b3444993219d
parent 03bb079d3f990d5b0a61f7c2e5c8e5b18df1f016
author Hugo van der Merwe <17109322+hugovdm@users.noreply.github.com> 1592149740 +0200
committer Hugo <17109322+hugovdm@users.noreply.github.com> 1592330986 +0200

ICU-21078 Improve instructions and gitignore files for cldr-to-icu.

This also adds .idea/ to the top-level .gitignore, next to .vs/ and
.vscode/.