Mostly polling and timeout support

Support poll timeouts for controller messages
Support poll and timeouts for dataplane messages
Changed name of dataplane pkt get to 'poll'
Six basic test cases now passing on LB4G
Added test-framework assertion
Added additional files to lint checking
5 files changed
tree: fa099163d1eb7bff8b79e58c0fb73f2f7e8f75cf
  1. doc/
  2. src/
  3. tests/
  4. tools/