added die on receive bad packet
fixed \b on print msgs
Fixed rcvfrom error in routingthread.
lots of debug prints added to server.c
added TODO in server
moved up to 4 servers, tested (works)
fixed routing table init
Fixed server from alternating between two routes with same dist on every update
Merge branch 'master' of github.com:lazyhomework/hw-428
minor changes to server
Merge branch 'master' of github.com:lazyhomework/hw-428
redefine infinity
Merge branch 'master' of ssh://github.com/lazyhomework/hw-428
Fix warning
Merge branch 'master' of github.com:lazyhomework/hw-428
Fix routing - it should not rely on the TERMINATOR
avoid issue: use 'node' not int.
Fix a few issues
small type changes
Merge branch 'master' of ssh://github.com/lazyhomework/hw-428

Conflicts:
	routing.c
Join to timer thread
Minor fixes
Merge branch 'master' of ssh://github.com/lazyhomework/hw-428