Move dask.array.creation.* into dask.array.* namespace
Move dask.array.creation.* into dask.array.* namespace

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