Added ownership of grid to grid controller
Added ability for particle controller to create pgroup (non-functional pgroup)
Removed license
Set up nemo to fork processes for gridctl and particlectl
Reverted license
Added block based Euler's method
Added const and __restrict qualifiers to particle class
Added support for multiple grid controllers
Added support for multiple pgroups
Moved particle controllers to static memory
Added support for specifying output file name
Modified point data structure to use a pointer to itself instead of an id number
Removed gcc pragma diagnostic--not recognized by GCC4.2
Added vectorized particle class
PGroup now uses vectorized particle class
Updated constructors for ParticleVec
Added testing flags to makefile and modified particle_vec to use them
Added serial options to PTM
Set grid ctl to accept multiple request / response queues
Updated PTM to send vector to grid controllers