Web module.

This module moves most of the functionality from ParaViewWeb down
into VTK proper.

Change-Id: I3cf98c68b2c7c254c9463db2668532a5b2dfe353
Place vtk web python modules into "vtk.web" package

Change-Id: I6a8de0adf1b92caa1307797671b732801df81d17
Rename vtk.web python modules.

-Now they are just 'protocols', 'server', and 'wamp'.

Change-Id: I9c1785329457c554a11d05c86b91953b262fc484
Fix web python build directory.

Change-Id: I2bc1658911d32f3d9edfa524ed1b65d175c88a3e
Use proper install path and dependency

Change-Id: I0838352d7e598792ce2c1d670d3c0353ade7fbc1
Allow wamp module to work in both vtk and paraview context

Change-Id: Ic28a3a332b901add6fb06c6f2c74267f88d7e9ba
Merge topic 'vtk-web' into master

eb3bdffa Allow wamp module to work in both vtk and paraview context
9b0c0e54 Use proper install path and dependency
0ddf4490 Fix web python build directory.
80b1d01d Rename vtk.web python modules.
9d9aed02 Place vtk web python modules into "vtk.web" package
07aaa329 Web module.