added get_timestamps feature

not debugged yet
working build system
some amount of compiling code
more stuff implemented... closer...
openflow 0x97 vs. 0x98 compat hacks
added event parsing
removed -Werror

<sigh>
fixed control socket options
more code commited
mostly coding complete?
changed start() prototype
fixed dlloading bugs
lots

fixed getopt bug
made raw socket dynamic
created udp socket fd
BUG: should_end was being over written
Mostly feature complete... I think

* added timers
* added (all?) hooks for test_module
* UNTESTED
more things debugged
BUG: bad name caused wrong malloc

changed enum oflops_channel to enum oflops_channel_name everywhere
so I can't confuse it with struct channel_info
added backoff arg to switch invoke
added code to test timer subsystsem
fixed bugs in timer subsystem... seems to work