doc: clarify use of deps/icu-small
Add some additional info about use of icu subset in deps/icu-small
Signed-off-by: Michael Dawson mdawson@devrus.com
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Add some additional info about use of icu subset in deps/icu-small
Signed-off-by: Michael Dawson mdawson@devrus.com