Fixed issue #244 (relabelling now preserves empty input slots)
Merge pull request #253 from nathandinsmore/issue-244

Fixed issue #244 (relabelling now preserves empty input slots)
comment on relabelling issue

save old code for future reference in case we introduced a bug here
update french translation
handle text comparisons case-insensitive (again)
harmonize equality testing and List CONTAINS testing
Merge pull request #259 from mquinson/master

update french translation
French translation integration
fixed #261 (less tolerant null-value-to-number-coercion)
fixed type error in equality test
fixed literal-to-non-literal zero-value comparison bug
fixed #264 (mapped <ctrl-enter> to green-flag instead of <enter>)
accept lists as inputs to the green (text) LENGTH OF reporter