Changed EXTBlockMethod example to include a 'self' parameter
Changed EXTBlockMethod example to include a 'self' parameter

jiakai-lian/libextobjc,bboyesc/libextobjc,sanojnambiar/libextobjc,liuruxian/libextobjc,sunfei/libextobjc,kolyuchiy/libextobjc,telly/libextobjc,sandyway/libextobjc,WPDreamMelody/libextobjc,goodheart/libextobjc,KBvsMJ/libextobjc