Taking in the latest er7_utils directory and adding it into Trick in the
same location it was as an external repository. Made one change to
the files_to_ICG.hh file in the repository to remove the CheckpointHelper
header files. Those go in the Trick files_to_ICG.hh file.
refs #180
Conflicts:
Makefile
autoconf/configure.ac
configure
include/trick/files_to_ICG.hh
share/trick/makefiles/Makefile.common
share/trick/makefiles/config_user.mk.in
trick_source/sim_services/Integrator/Makefile
trick_source/trick_swig/Makefile
