fix scaling to alternate dataplane tiles on tilera
make tilera mpipe bucket consumption configurable
Add some Makefile.tilegx tunables
Document mpipe.buckets for Tilera
Update Tilera_Installation.txt configurables section to match Makefile.tilegx
tilera tile side pcie log relay
fix NULL pointer dereference on Tilera
Experimental Tilera SCACSearch optimizations (currently disabled)
remove debug output from tilera pcie log
begin resurrecting UNITTESTS on Tilera
live reload on tilera
remove some dead code
Merge branch 'tilera-1.4.x' of github.com:decanio/suricata

Pulled tilera 1.4.x changes back to master
change WORK_DIR in Makefile.tilegx