Docs: grunt.file.parseJSON -> grunt.file.readJSON; add section links.
Docs: grunt.file.parseJSON -> grunt.file.readJSON; add section links.

paladox/grunt,Chhunlong/grunt,yuhualingfeng/grunt,IveWong/grunt,yosiazwan/grunt,vladikoff/grunt,zackexplosion/grunt,lkiarest/grunt,felixgrey/grunt,FeodorFitsner/grunt,thecc4re/gruntjs,JaKXz/grunt,thejameskyle/grunt,yonglehou/grunt,arosa81/grunt,goodeggs/grunt,eelve/grunt,pandeysoni/grunt,shama/grunt,modulexcite/grunt,abraheem/grunt,paulcbetts/grunt,coldrye-collaboration/grunt,r14r/fork_grunt_master,youmyyou/grunt,r14r-work/fork_grunt_master,imjerrybao/grunt,ThiagoGarciaAlves/grunt,fscherwi/grunt,q310550690/grunt