Corrected the last commit and commit message.
Corrected the last commit and commit message.

packages/ParaView/__init__.py:
    - Added PVPythonSource and PVClientFetch module
    - Created the local server GUI on start up

packages/ParaView/pvconfig.py:
    - Added a GUI for controlling local pvserver

packages/cdat/cdat_cell.py:
    - Removed unnecessary prints and fixed the mouse button press

packages/cdat/configure.py:
    - Made sure to create an __init__.py in the cdatwrap folder

vistrails/core/modules/source_configure.py:
    - Added port name and encoding options for source configuration widget

vistrails/gui/vistrail_controller.py:
    - Made sure to pass custom aliases to the base controller execution method

vistrails/packages/vtk/init.py:
    - Added a special method for vtkImageImport to convert directly from strings

VisTrails/vistrails-contrib-legacy,VisTrails/vistrails-contrib-legacy