Space typos

More careful with casts, fixed windows compilation issues

A bug fix in the electric field for the new electrostatic code.  Also comment fixes for Doxygen 

Code readability updates.

Individual ForceField classes have been removed (they were essentially
all duplicates anyway).  

ForceField has moved to brains, and since only one force field is in
play at any time, the ForceFieldFactory and Register methods have been
removed.  

Some fixes for CMake and single precision builds

Replacing most of the C-code with C++ code, and migrating the config.h
file into the PROJECT_BINARY_DIR so that we can have multiple builds
on the same architecture.

updating gengetopt runs

Creating busticated version of OpenMD

Almost all of the changes necessary to create OpenMD out of our old
project (OOPSE-4)

Removed older version of openbabel from our code.  We now have a
configure check to see if openbabel is installed and then we link to
the stuff we need.  Conversion to OOPSE's md format is handled by only
one application (atom2md), so most of the work went on there.
ElementsTable still needs some work to function in parallel.

Bug fixes for non-declared objects

Massive changes for GB code with multiple ellipsoid types (a la
Cleaver's paper).

Also, changes in hydrodynamics code to make HydroProp a somewhat
smarter class (rather than just a struct).

replace double with RealType

Adding single precision capabilities to c++ side

adding a gay-berne switch to Dump2XYZ

Adding spherical boundary conditions to LD integrator

Many performance improvements

update writeBeads method

Fix a bug in friction calculation for ellipsoid

New version of Hydro is working now.

LagevinDynamics is working?

unit conversion for diffusion tensor is wrong

correcting the unit in HydrodynamicsModel

adding hydrodynamics module into build system

fix bugs in HydrodynamicsModel; (1) sign issue of Xirr calculation (2) out product of Rij

Adding Hydrodynamics Module