Writes the information of the POFile to a .pot template file

Property definitions

nitc $ POFile :: write_template
	# Writes the information of the POFile to a .pot template file
	fun write_template(path: String) do
		if not path.has_suffix(".pot") then path += ".pot"
		var f = new FileWriter.open(path)
		write_to(f)
		f.close
	end
src/frontend/i18n_phase.nit:209,2--215,4