Mark page.undelete as not implemented.
Mark page.undelete as not implemented.

Bug: 72733
Change-Id: I9d03dd3fe23dfd6bc8487072690b0854ab9a78cd

hasteur/g13bot_tools_new,h4ck3rm1k3/pywikibot-core,darthbhyrava/pywikibot-local,jayvdb/pywikibot-core,npdoty/pywikibot,npdoty/pywikibot,trishnaguha/pywikibot-core,VcamX/pywikibot-core,icyflame/batman,hasteur/g13bot_tools_new,xZise/pywikibot-core,PersianWikipedia/pywikibot-core,jayvdb/pywikibot-core,valhallasw/pywikibot-core,hasteur/g13bot_tools_new,h4ck3rm1k3/pywikibot-core,smalyshev/pywikibot-core,TridevGuha/pywikibot-core,wikimedia/pywikibot-core,magul/pywikibot-core,magul/pywikibot-core,emijrp/pywikibot-core,Darkdadaah/pywikibot-core,happy5214/pywikibot-core,happy5214/pywikibot-core,Darkdadaah/pywikibot-core,wikimedia/pywikibot-core