CodeGenerator: Disable copy of Gruntfile.js, it is autogenerated
CodeGenerator: Disable copy of Gruntfile.js, it is autogenerated

Change-Id: If8f5845612623a3eab7e5ada52e673f2a899c633

TribeMedia/kms-core,Kurento/kms-core,shelsonjava/kms-core,Kurento/kms-core,TribeMedia/kms-core,ESTOS/kms-core,Kurento/kms-core,TribeMedia/kms-core,ESTOS/kms-core,shelsonjava/kms-core,shelsonjava/kms-core,shelsonjava/kms-core,ESTOS/kms-core,Kurento/kms-core,TribeMedia/kms-core,ESTOS/kms-core