Added "make test".
Added "make test".

The selftest functions need some love!

    $ sudo make test
    TEST      lib.hardware.pci
    TEST      lib.hardware.vfio
    TEST      lib.hardware.bus
    TEST      lib.hardware.port
    ERROR     testlog/lib.hardware.port
    TEST      core.link_ring
    TEST      core.lib
    TEST      core.memory
    ERROR     testlog/core.memory
    TEST      core.timer
    TEST      apps.intel.intel_app
    ERROR     testlog/apps.intel.intel_app
    TEST      apps.intel.intel
    ERROR     testlog/apps.intel.intel
    TEST      apps.intel.intel10g
    ERROR     testlog/apps.intel.intel10g
    TEST      apps.ipv6.ipv6
    ERROR     testlog/apps.ipv6.ipv6
    TEST      apps.vhost.vhost
    ERROR     testlog/apps.vhost.vhost
    TEST      apps.vhost.vhost_apps
    ERROR     testlog/apps.vhost.vhost_apps

wingo/snabb,eugeneia/snabb,wingo/snabbswitch,Igalia/snabbswitch,heryii/snabb,lukego/snabbswitch,wingo/snabb,Igalia/snabb,Igalia/snabb,eugeneia/snabbswitch,eugeneia/snabb,hb9cwp/snabbswitch,dpino/snabb,lukego/snabb,virtualopensystems/snabbswitch,lukego/snabbswitch,dpino/snabbswitch,kbara/snabb,dpino/snabb,wingo/snabb,andywingo/snabbswitch,wingo/snabbswitch,snabbco/snabb,kbara/snabb,aperezdc/snabbswitch,hb9cwp/snabbswitch,Igalia/snabbswitch,plajjan/snabbswitch,dpino/snabbswitch,alexandergall/snabbswitch,dpino/snabbswitch,aperezdc/snabbswitch,javierguerragiraldez/snabbswitch,dwdm/snabbswitch,kellabyte/snabbswitch,hb9cwp/snabbswitch,andywingo/snabbswitch,eugeneia/snabb,SnabbCo/snabbswitch,mixflowtech/logsensor,dwdm/snabbswitch,pirate/snabbswitch,eugeneia/snabb,fhanik/snabbswitch,mixflowtech/logsensor,lukego/snabb,pirate/snabbswitch,heryii/snabb,dpino/snabb,SnabbCo/snabbswitch,wingo/snabb,wingo/snabb,eugeneia/snabbswitch,eugeneia/snabb,snabbco/snabb,alexandergall/snabbswitch,fhanik/snabbswitch,justincormack/snabbswitch,plajjan/snabbswitch,justincormack/snabbswitch,kellabyte/snabbswitch,snabbnfv-goodies/snabbswitch,snabbco/snabb,kbara/snabb,lukego/snabbswitch,kbara/snabb,justincormack/snabbswitch,heryii/snabb,hb9cwp/snabbswitch,snabbco/snabb,dwdm/snabbswitch,dpino/snabb,wingo/snabbswitch,eugeneia/snabb,Igalia/snabb,pavel-odintsov/snabbswitch,snabbnfv-goodies/snabbswitch,andywingo/snabbswitch,virtualopensystems/snabbswitch,pavel-odintsov/snabbswitch,alexandergall/snabbswitch,heryii/snabb,wingo/snabbswitch,Igalia/snabb,alexandergall/snabbswitch,mixflowtech/logsensor,Igalia/snabbswitch,eugeneia/snabb,pavel-odintsov/snabbswitch,lukego/snabbswitch,justincormack/snabbswitch,SnabbCo/snabbswitch,plajjan/snabbswitch,snabbco/snabb,kbara/snabb,eugeneia/snabbswitch,alexandergall/snabbswitch,eugeneia/snabb,Igalia/snabb,javierguerragiraldez/snabbswitch,mixflowtech/logsensor,dpino/snabb,Igalia/snabb,xdel/snabbswitch,andywingo/snabbswitch,eugeneia/snabbswitch,xdel/snabbswitch,snabbnfv-goodies/snabbswitch,heryii/snabb,pirate/snabbswitch,alexandergall/snabbswitch,Igalia/snabbswitch,Igalia/snabbswitch,snabbnfv-goodies/snabbswitch,heryii/snabb,aperezdc/snabbswitch,snabbco/snabb,alexandergall/snabbswitch,lukego/snabb,lukego/snabb,xdel/snabbswitch,wingo/snabb,alexandergall/snabbswitch,plajjan/snabbswitch,kbara/snabb,snabbco/snabb,Igalia/snabb,dpino/snabb,mixflowtech/logsensor,Igalia/snabb,snabbco/snabb,dpino/snabb,kellabyte/snabbswitch,fhanik/snabbswitch,SnabbCo/snabbswitch,virtualopensystems/snabbswitch,aperezdc/snabbswitch,dpino/snabbswitch,javierguerragiraldez/snabbswitch