ENH: Add wiki output format option
ENH: Add wiki output format option

Add command line options to specify output format. If --wiki is
specified, a wiki table is written to stdout. This table can be
pasted into a wiki page. The builds and tests have hyperlinks to the
appropriate dashboard pages.

Change-Id: I199faf7046bba5ffdc09826061bd1e08d8d5ca2b

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