Adding option to dump flow stats and avg. flow setup and teardown rate.
Merge pull request #47 from Juniper/psethi_utils

Adding option to dump flow stats and avg. flow setup and teardown rate.
Merge pull request #46 from anirban-c/master

xen: Build fix
* Trap packet if ecmp index is set to -1 or there is no forwarding meta data
Revert "* Trap packet if ecmp index is set to -1 or there is no forwarding meta data"

This reverts commit f9f3815ac0b2c2fd91f2953a62b1cc89e204a249.
By mistake committed directly to master, will commit via pull request
* If forwarding meta data is not set or if ecmp index is set to -1
  trap the packet to vrouter agent for resolving ecmp index
Merge pull request #48 from naveen-n/master

* If forwarding meta data is not set or if ecmp index is set to -1
- under mss adjustment logic, in one case we don't actually update
vrouter packet fields if we do skb pull. Such an omission will result
in wrong packet length and hence a bad packet
Merge pull request #49 from Juniper/fix

- under mss adjustment logic, in one case we don't actually update
Remove limits from big-tables
Merge pull request #52 from Juniper/fix

Remove limits from big-tables
- Address review comments
- Fix message to display the correct number of flow entries when a module
load fails. This will be different from the default when the flow entries
are passed as module load argument
Merge pull request #53 from Juniper/fix

- Address review comments
- Remove unused files in dp-core/
- Rename mtrie source file to vr_*mtrie_* to be consistent with other files
- Rename more vnsw* files
- Add build-dkms target, which will create the directory tree needed for
building the dkms package
- Missed changes to make the build-dkms target
Move kernel module to its own target
Merge pull request #55 from Juniper/build_target

Move kernel module to its own target
- install sources under install_root