livereload: apply some Golint rules
livereload: apply some Golint rules

mayah/hugo,anthonyfok/hugo,mdhender/hugo,anthonyfok/hugo,tatsushid/hugo,Zenithar/hugo,badoet/hugo,MarkDBlackwell/hugo,bramp/hugo,Zenithar/hugo,halostatue/hugo,ifraixedes/hugo,ryanclarke/hugo,ryanclarke/hugo,derekperkins/hugo,jygastaud/hugo,vbatoufflet/hugo,digitalcraftsman/hugo,badoet/hugo,mdhender/hugo,tatsushid/hugo,melo/hugo,ffrizzo/hugo,gohugoio/hugo,ifraixedes/hugo,tjyang/hugo,bogem/hugo,fedelibre/hugo,kujohn/hugo,gohugoio/hugo,abourget/hugo,soundrussian/hugo,mdhender/hugo,abourget/hugo,fhergomez/hugo,tjyang/hugo,mayah/hugo,derekperkins/hugo,gohugoio/hugo,anthonyfok/hugo,ffrizzo/hugo,tubo028/hugo,halostatue/hugo,mitchchn/hugo,fedelibre/hugo,soundrussian/hugo,sprig/hugo,bramp/hugo,tischda/hugo,MarkDBlackwell/hugo,melo/hugo,jygastaud/hugo,coderzh/hugo,fhergomez/hugo,mitchchn/hugo,digitalcraftsman/hugo,tubo028/hugo,sprig/hugo,fedelibre/hugo,vbatoufflet/hugo,mdhender/hugo,tischda/hugo,fedelibre/hugo,bogem/hugo,kujohn/hugo,coderzh/hugo