JW-322 Incorrect size of allocated memory by vr_btable_attach (#51)
JW-322 Incorrect size of allocated memory by vr_btable_attach (#51)

The function vr_btable_attach is calculating size of memory, which will be
allocated by dp-core. The one of elements of this sum is size of
vr_btable. Unfortunately the function is using size of pointer to
vr_btable - which is smaller then size of vr_btable.
codilime/contrail-vrouter,codilime/contrail-vrouter,codilime/contrail-vrouter,codilime/contrail-vrouter