ended up in the repository, as pointed out by Mitch Bailey in github
issue #44. Added lvs_manager.py to .gitignore to prevent that from
happening again in the future.
marked as unneeded, so I simply removed the code rather than
debug the issue, which was that buses got the delimeters erased
for checking but never put back again. Also: Modified the verilog
reading code so that if an empty set "()" is given for a pin, then
the initial proxy, which is a single net with the name prefix
"_noconnect_", can be promoted to a bus if further processing
reveals it to be a bus and not a single-bit signal.
netgen. More work will be done later. Also: Removed the
derived file lvs_manager.py from the repository, and modified
the Makefile to remove it as part of "make clean".
"prefix" with the specified path during install, so that netgen can
be installed in a separate location to be migrated to the final
install location, without appending the entire install path to
DESTDIR.
Tim Edwards