-Update from WebTranslator v3.0:
norwegian_nynorsk - 58 changes by eloekset
spanish - 2 changes by SilverSurferZzZ
turkish - 10 changes by wakeup


git-svn-id: http://svn.openttd.org/trunk@27047 6aa0318a-3be1-0310-93fa-89fd2396df07