Elle Microstructural Modelling SVN Code

First commit: utility to simulate periodic horizontal boundaries in deformation experiments

basil2elle: output flynn strain values to corresponding unodes. elle2poly: allow voronoi of unodes to be flynns which still has problems in basecode (at unitcell boundaries)

flynn attributes F_INCR_S, F_BULK_S stored as INCR_S,BULK_S. tripoly.c needed header. unodes.cc problems with voronoi of unodes

change -v to -u in calls to manuel

change default image sequence format to png, as it gives both better quality and much smaller file size

added v2f to windows makefile

int fn needs to return int

fixing fortran warnings and profile bug

error in call to get voronoi pt position

header should have been added with voronoi.cc