Release 0.3.1 Gradle will now take *.po, *.mo or *.lang files and pack them into the *.jar for the JOSM plugin as *.lang files. So you should now be able to do the full i18n workflow with Gradle only.
Release 0.3.1 Gradle will now take *.po, *.mo or *.lang files and pack them into the *.jar for the JOSM plugin as *.lang files. So you should now be able to do the full i18n workflow with Gradle only.