Fixed memory leak in ApplyGravitation(); Timer for rough time measurement
Added CalcPrefactorsC()
Fixed memory leak in ApplyGravitation(); Timer for rough time measurement
Fixed mallocNL(); Added AccessNL(); Needs testing  urgently
Renamed NL memory routines; NL memory seems to work
Several minor changes in NL mem; MallocNL still not working if block size does not divide allocation amount unequally
Found bug in MallocNL(), still not working in 2nd case