Adding vFirewall HTTP Traffic Profiles.

Adding vFirewall HTTP Traffic Profiles.

Modified http_locator location for 64K, 256K, 512K and 1024K
concurrency files.

The traffic profiles include various http locator image sizes i.e
4K,64K,256K,512K and 1024K

The traffic schema is changed to "nsb" from "isb" for all the
traffic profiles

Change-Id: I012da8daaa880ca80db2d3b08cebd9a73c19cd47
Signed-off-by: Phani Kiran Thaticharla <phani.kiran.thaticharla@intel.com>
Reviewed-by: Oscar Medina-Duran <oscar.medina-duran@intel.com>
Reviewed-by: Deepak S <deepak.s@linux.intel.com>
Reviewed-by: Ross Brattain <ross.b.brattain@intel.com> 
(cherry picked from commit bb2da407193d6a5747cf15069d61cceb4c6bf1f7)