Merge pull request #844 from melvinw/master

utils/cuckoo_map_test: add missing imports

Merge pull request #528 from NetSys/ci-tag

Allow CI to build tagged commits

Checkpoint of C++ development branch. (#197)

* bessctl: fix tc bugs (#172)

This patch removes an unecessary error from AttachTask and fixes show tc

* No warning when daemon starts

* bessctl/scripts: fix queue

* fix divide by zero bug causing bpf.bess to crash

* Check in commit re: rate limiter inaccuracy.

* modules/measure: add median, 99% latency to output

* scripts: fix vxlan.bess

* Updates time accounting after throttling.

* bessctl: Do not run most commands when daemon is not connected

* Make name and arg arguments optional

* Allow burst=0 to disable packet generation

* Print request/response msgs only in debug mode (#176)

* Changes task attachment is bessctl.

* Fix incorrect handling of vdev argument

* Implicitly convert to name when use Port/Module as parameter

* module/set_metadata: Accept both value_hex and value_int

* scripts: minor fix

* scripts: Fixed parameters of SetMetadata

* Minor fix

* bessctl: No protobuf debug message when v=1 is not given

* Add sanity check script that execs a bunch of bess configs and makes sure they
don't crash.

* bessctl: fix show tc (#182)

* traffic_class: add general traversal method

* bessctl: correctly pair workers/tcs in show tc

* traffic_class: override Traverse() for derived tcs

clang++-3.8 build fails otherwise.

* traffic_class: add Size() tests

* traffic_class: free leaf tc tasks when resetting (#183)

* bessctl: report cycles/pkt and pkts/sched as ints

Floats gave the false impression of extra precision.

* drivers/pmd: clean up port selection

* bessctl: don't crash when tab completing w/o bessd

* drivers/pmd: comment dpdk device helpers

* Add sanity check to travis. (#187)

* Revert "Add sanity check to travis." (#188)

* module: Fix a bug in IPLookup (#190)