-Update from WebTranslator v3.0:
traditional_chinese - 15 changes by yjw691
english_US - 1 changes by Supercheese
lithuanian - 50 changes by Stabilitronas


git-svn-id: http://svn.openttd.org/trunk@26664 6aa0318a-3be1-0310-93fa-89fd2396df07