Move delete function into Editable class.
Move delete function into Editable class.

darthkedrik/praw,RGood/praw,13steinj/praw,nmtake/praw,tehp/reddit,voussoir/reddit,gschizas/praw,RGood/praw,iAmMrinal0/reddit,nmtake/praw,voussoir/reddit,praw-dev/praw,TacticalGoat/reddit,leviroth/praw,praw-dev/praw,TacticalGoat/reddit,leviroth/praw,gschizas/praw,tehp/reddit,13steinj/praw,darthkedrik/praw,iAmMrinal0/reddit,tehp/reddit