Use communicator for communications, rather than controller
Use communicator for communications, rather than controller

Change-Id: Ie58209f4fa25b9821d16dcb2f4ea3c55603fe733

aashish24/VTK-old,sumedhasingla/VTK,mspark93/VTK,mspark93/VTK,ashray/VTK-EVM,biddisco/VTK,biddisco/VTK,aashish24/VTK-old,aashish24/VTK-old,demarle/VTK,aashish24/VTK-old,berendkleinhaneveld/VTK,gram526/VTK,gram526/VTK,sankhesh/VTK,demarle/VTK,sankhesh/VTK,jmerkow/VTK,keithroe/vtkoptix,johnkit/vtk-dev,SimVascular/VTK,collects/VTK,biddisco/VTK,sumedhasingla/VTK,johnkit/vtk-dev,keithroe/vtkoptix,sankhesh/VTK,berendkleinhaneveld/VTK,mspark93/VTK,sumedhasingla/VTK,sankhesh/VTK,mspark93/VTK,ashray/VTK-EVM,msmolens/VTK,sankhesh/VTK,SimVascular/VTK,johnkit/vtk-dev,candy7393/VTK,hendradarwin/VTK,gram526/VTK,sankhesh/VTK,gram526/VTK,demarle/VTK,demarle/VTK,SimVascular/VTK,ashray/VTK-EVM,SimVascular/VTK,ashray/VTK-EVM,sumedhasingla/VTK,jmerkow/VTK,keithroe/vtkoptix,demarle/VTK,msmolens/VTK,jmerkow/VTK,candy7393/VTK,keithroe/vtkoptix,candy7393/VTK,msmolens/VTK,spthaolt/VTK,collects/VTK,ashray/VTK-EVM,collects/VTK,SimVascular/VTK,gram526/VTK,hendradarwin/VTK,sumedhasingla/VTK,SimVascular/VTK,biddisco/VTK,keithroe/vtkoptix,jmerkow/VTK,jmerkow/VTK,mspark93/VTK,cjh1/VTK,berendkleinhaneveld/VTK,jmerkow/VTK,berendkleinhaneveld/VTK,berendkleinhaneveld/VTK,mspark93/VTK,candy7393/VTK,johnkit/vtk-dev,spthaolt/VTK,sankhesh/VTK,candy7393/VTK,aashish24/VTK-old,mspark93/VTK,msmolens/VTK,ashray/VTK-EVM,sumedhasingla/VTK,spthaolt/VTK,demarle/VTK,cjh1/VTK,keithroe/vtkoptix,berendkleinhaneveld/VTK,cjh1/VTK,ashray/VTK-EVM,mspark93/VTK,msmolens/VTK,msmolens/VTK,gram526/VTK,biddisco/VTK,sumedhasingla/VTK,spthaolt/VTK,SimVascular/VTK,jmerkow/VTK,candy7393/VTK,hendradarwin/VTK,msmolens/VTK,hendradarwin/VTK,spthaolt/VTK,cjh1/VTK,demarle/VTK,collects/VTK,hendradarwin/VTK,johnkit/vtk-dev,keithroe/vtkoptix,aashish24/VTK-old,collects/VTK,gram526/VTK,johnkit/vtk-dev,demarle/VTK,candy7393/VTK,sankhesh/VTK,jmerkow/VTK,sumedhasingla/VTK,spthaolt/VTK,spthaolt/VTK,berendkleinhaneveld/VTK,msmolens/VTK,cjh1/VTK,ashray/VTK-EVM,candy7393/VTK,SimVascular/VTK,hendradarwin/VTK,johnkit/vtk-dev,gram526/VTK,cjh1/VTK,hendradarwin/VTK,keithroe/vtkoptix,biddisco/VTK,collects/VTK,biddisco/VTK