Fix typo in CHANGELOG

Bump version

Changelog tidy

Bump for 0.18.4

Update changelog

Bump 0.18.2

Merge pull request node-red#1603 from Kroderia/master

Fix and Add some Chinese translations

Merge pull request node-red#1595 from kazuhitoyokoi/master

Update messages in jsonata.json

Changelog for 0.17.5

Bump for 0.17.4