Add some bits for building on FreeBSD
Merge pull request #4 from vbmithr/master

Deleted MAC related functions (now in ocaml-ipaddr), now depends on ocam...
Updated CHANGES.
Merge pull request #2 from pgj/master

Allow the package to build and run on FreeBSD
Update version to 0.7-trunk and sync CHANGES for #2
FreeBSD stuff not compiling on Linux.
bump version to 0.7.0 to match other libs
Add Travis CI scripts
removed unused Makefile
remove obuild
Add copyright header
Format via ocp-indent
format via ocp-indent, add copyright
Improve error messages to distinguish where they happen in the C stubs.
fix tunctl compilation
Add copyright to tunctl
tunctl: remove unused one_queue parameter
tunctl: remove unused vnet_header and document pi
Install tunctl as the `otunctl` binary
Build debug symbols, annot and bin_annot files by default.