handle null / undef check cleanly in jQuery plugin removeEditors
handle null / undef check cleanly in jQuery plugin removeEditors

sachgits/tinymce,henrythewasp/tinymce,rednose-public/tinymce,ChristophKaser/tinymce,adaptiffdesigns/tinymce,rxl194/tinymce,gabixdev/tinymce,ice8lue/tinymce,simachewh/tinymce,TeamupCom/tinymce,M4R7iNP/tinymce,enfold/tinymce,support-dot-com/tinymce,danchr/tinymce,fashionsun/tinymce,rxl194/tinymce,tinymce/tinymce,FernCreek/tinymce,Razzwan/tinymce,howanghk/tinymce,rednose-public/tinymce,M4R7iNP/tinymce,FernCreek/tinymce,dziemian007/tinymce,howanghk/tinymce,Zimbra/tinymce,henrythewasp/tinymce,nikolas/tinymce,ikuchmin/tinymce,mplank/tinymce,fhchina/tinymce,ChristophKaser/tinymce,rbecheras/tinymce,kencheung/tinymce,sachgits/tinymce,shilpi230/tinymce,kencheung/tinymce,pmpl-5/tinymce,sjbufton/tinymce,aduth/tinymce,blakewallan/tinymce,MediehusetTek/tinymce,tinymce/tinymce,jtark/tinymce,VioletLife/tinymce,mplank/tinymce,simachewh/tinymce,leofeyer/tinymce,endjin/tinymce,adaptiffdesigns/tinymce,sjbufton/tinymce,TeamupCom/tinymce,fhchina/tinymce,danchr/tinymce,support-dot-com/tinymce,tinymce/tinymce,Zimbra/tinymce,fillabs/TinySpecMCE,ikuchmin/tinymce,blakewallan/tinymce,1099511627776/tinymce,bsuh/tinymce,ETSI-CTI/TinySpecMCE,gencer/tinymce,Shopify/tinymce,1099511627776/tinymce,danielpunkass/tinymce,bsuh/tinymce,jtark/tinymce,shilpi230/tinymce,pmpl-5/tinymce,Razzwan/tinymce,nbcp/tinymce,jashua212/tinymce,enfold/tinymce,MediehusetTek/tinymce,Kindling/tinymce,fashionsun/tinymce,FernCreek/tinymce,endjin/tinymce,dziemian007/tinymce,danielpunkass/tinymce,Kindling/tinymce,VioletLife/tinymce,leofeyer/tinymce,gencer/tinymce,gabixdev/tinymce,nbcp/tinymce,danielpunkass/tinymce,jashua212/tinymce,rbecheras/tinymce,aduth/tinymce,ice8lue/tinymce,ETSI-CTI/TinySpecMCE,nikolas/tinymce,fillabs/TinySpecMCE