Also merge Utility within Core.

- Remove PThreads on Linux
- Correct CMake output directories in case of single
configuration type (not MSVC)

Corrects bug on Windows

All projects output directories are now common in
the top level. This commit takes care of the
CMAKE_CONFIGURATION_TYPES for Visual Studio.

With this commit the Find_XXX.cmake files do not need
HINTS anymore since all targets are built in a same
directory known to CMAKE_LIBRARY_PATH, and all headers
directories are referenced in CMAKE_INCLUDE_PATH.

Had to pass g3log_SOURCE_DIR from the superbuild to
the inner build to be able to find the librairies for
g3log in Findg3log.cmake.

./configure alond does not work on Windows. Needs to set
up the option `--host-`.

See https://github.com/uncrustify/uncrustify/blob/uncrustify-0.62/make_win32.sh#L11-L22

Some newer commits of uncrustify bring in a new
configuration method for Uncrustify that makes the
cmake integration more difficult.

Also edited the PREFIX directory inside the Superbuild
directory

- Still need to edit the configuration file
- Removed example target for kwstyle

Also remove headers in cmake files

Adding project name (iMSTK)

Skeleton of CMake architecture and of first few classes.

from SimMedTK to iMSTK.

Modify the license notice in each file.
Add LICENSE file.

from SimMedTK to iMSTK.

Modify the license notice in each file.
Add LICENSE file.

by examples and unit tests.

Also, adding ThreadPool to the configuration file.

- Add missing export targets (Solvers, TimeIntegrators, VTKRendering)
- Remove obsolete GLM from SimMedTKConfig.cmake
- Include VRPN libraries in SimMedTKConfig.cmake
- Include VTK in SimMedTKCongig.cmake

This module implements forward and backward Euler methods.

ENH: Add unit tests

ENH: Implement Newton's method. Used in the backward Euler method.

Add test for backward euler.

Fix MacOSX compilation error.

BUG: Make sure row major sparse containers are used
for all matrix computations.

Clean up interfaces, fix linking errors and transfer implementations
to cpp files.

Documents methods and variables. Clean solvers test.

Adding more documentation. Clean solver tests and interfaces.

Fix discrepancies in iterative solvers errors. Add more documentation.

Conflicts:
	Solvers/BackwardSOR.h
	Solvers/ForwardGaussSeidel.cpp

The reason why the libusb1 was not found by find_* was
strangely because of the veriable name. Seem that find_*
do not like numers in the name.

Fix rebase conflicts.

Camera scope tip bending works!

Update VRPN sha1.

Build VRPN static always.