Currently, Finnish has format weekday names (EEE+) in essive form, and stand-alone weekday names (ccc+) in nominative form. When weekday names are displayed by themselves in Finnish, they should be in nominative form. We need an availableFormats item mapping days by themselves to ccc+ for the nominative form:
This cannot be added in Survey Tool (does not permit skeleton additions).
(ICU currently supplies a default availableFormst entry mapping E -> "EEE" so that currently a skeleton "ccc" turns into a pattern "EEE", which is the opposite of the desired result for Finnish)
Per TC, add in root
Oops, the second commit in here (r10153) was meant for :