remove groupby with server
remove groupby with server

jayhetee/dask,jcrist/dask,PhE/dask,simudream/dask,dask/dask,gameduell/dask,pombredanne/dask,mikegraham/dask,ssanderson/dask,jcrist/dask,jayhetee/dask,mrocklin/dask,blaze/dask,mraspaud/dask,chrisbarber/dask,PhE/dask,mraspaud/dask,freeman-lab/dask,jakirkham/dask,ContinuumIO/dask,cpcloud/dask,wiso/dask,blaze/dask,wiso/dask,clarkfitzg/dask,pombredanne/dask,dask/dask,ssanderson/dask,ContinuumIO/dask,simudream/dask,cowlicks/dask,clarkfitzg/dask,freeman-lab/dask,vikhyat/dask,mrocklin/dask,jakirkham/dask,vikhyat/dask