Added polib as build dependency
Added empty translation module
Added entry point to return translations
Implemented _
Make function from pluraliser string in catalogue
Implemented _N
Automatically translate elements with x-tr attribute
Do not inline src elements with x-no-inline="true"
Added utility build command type
Added stub for function to read translatable strings
Remove x-tr comments when minifying
Monkey-patch XML parser to store file location in node
Added translations to index.xhtml
Create empty PO file when parsing XHTML file
Added translations to help.xhtml
Extract texts marked as x-tr
Added target to generate translation catalogues
Extract strings marked with _() from JavaScript
Updated release notes
Added function to merge message catalogues