first commit
The first version of SlicerVmtk4, a loadable module for Slicer4 which provides the VMTK libraries. The VMTK classes are accessible in Slicer4 Python through wrapping.
Updated README with installation and usage instructions.
Added the VMTK Pypes into compilation.
Adding new Slicer4 Extension infrastructure.
Cleaned up to be able to configure and build outside the Slicer4 Tree.

Still QT linking errors so..
Configure without Stellar and Tetgen.
Merge branch 'master' of github.com:haehn/VMTK-in-3D-Slicer
Revert "Configure without Stellar and Tetgen."

This reverts commit e9ffc8d9c4cf1b513425e38749e6c6a7e3a691e6.
Conditionally invoke find_package(Slicer) and slicerFunctionGenerateExtensionDescription

If the extension is integrated within slicer source tree either by
copying the files or by creating a symlink, invoking find_package()
or slicerFunctionGenerateExtensionDescription isn't required.
Reorganize the way target librares are specified
Remove extra header from qSlicerVmtk4Module.h
Fix typo in Superbuild/VMTK.cmake
Disable install step associated with SlicerVmtk4 external project

Pass CMAKE_{RUNTIME, LIBRARY, ARCHIVE}_OUTPUT_DIRECTORY to both SlicerVmtk4 and VMTK.
Doing so will ensure that both dependent libraries (VMTK) and module library (SlicerVmtk4)
are generated in Slicer regular binary directory. This prevent us from
updating the path of the launcher.

Using this approach force the developer to manully clean its build directory
if he disables the module.

Note: In the top-level CMakeLists, if CMAKE_{RUNTIME, LIBRARY, ARCHIVE}_OUTPUT_DIRECTORY
are not yet defined, the call to "include(${Slicer_USE_FILE})" will set these variables with the
value available in SlicerConfig.cmake (Slicer_CMAKE_{RUNTIME, LIBRARY, ARCHIVE}_OUTPUT_DIRECTORY).
Remove extra line from doxygen comments
Add new installation instructions.
Added new subdirectory for actual VMTK modules.

This includes the first "level set segmentation" module using
SlicerVmtk4.

Also, updated the installation instructions.
Updated installation instructions.
More code cleanup. Also fixed issue with threshold sliders on
ResetDefaults in the LevelSetSegmentation module.

Included try-catch block around import of VMTK libraries to prevent
crash if SlicerVmtk4 was not installed properly.
Comment the add_subdirectory which does not exist yet.