added use of multiple domain ids instead of local and remote.  Configuration is by hand in the code, still need a clever way to input a config file
changed to use trie for longest prefix match rather than a straight exact match
fixed some endianess issues and input test data for WUSM manually
fixed one more endianess bug
one more minor change. Preliminary testing seems to work correctly
partial addition of proc file for domain config
user program to help populate dtrie added
removed some debugging stuff
now compiles but still untested
domain stuff all seems to work now.  LPM and config file for domains all included
updated gitignore file and added domain_tool call from pna service script
removed a tmp file
added pyc files to gitignore. Added cleanup of trie upon module removal
Remove log files that should not have been added
Backports from newer PNA, fixes some compilation warnings
Flesh out else case of domain ids a bit
Backports for pna service script
Merge remote-tracking branch 'upstream/multidomain'

Conflicts:
	.gitignore
	include/pna.h
	module/Makefile
	module/pna_config.c
	module/pna_flowmon.c
	module/pna_main.c
	service/pna
	user/Makefile
	user/user_monitor.c
	util/intop/parse.py