Minor test infrastructure improvements release v0.6.2

Updated VM configurations and scripts.
Added wrk support to test framework.

0.6.0 Release Update

Merge pull request #487 from intel-go/develop

Release v0.6.0

Version 0.4.1

Updated release 0.4 with a fix for URLs to DPDK web site

Version 0.4.0

Features added:
GTP-U encapsulation/decapsulation example
Predefined function that simplifies handling ARP
Test system improvements, system variables support, JSON output, side by side performance comparison

Fixes
KNI bugs fixed
SetCopier function
Tests and test system
File permits
VectorGenerate function
Read function
Work correctly with HW offloads

Improving
Accept nil config
Scheduler heuristics improvments
Debug output

Release 0.3.0

API enhanced, added SetVectorSplitter, SystemStop, SystemReset, GetPacketPayload
API changes: vector functions via masks, KNI allocation without core
New examples: DPI, expanded KNI
Scheduler changes: combining sequential flow functions to run on one core:

• will use less cores with scheduler switched off
• will work slower with scheduler switched off
  Tests refactoring
  New tests: vectors, NAT, missing flow functions
  Bug fixes
  Debug diagnostic changes

Release 0.1.0

Release notes:
Features
-- Support for Linux KNI
-- Support for Custom CPU mask for working
-- Support for flow Copy paradigm
-- Support for MPLS
-- Support for GTPv1-U
-- Sending packet from handle
Examples
-- AntiDDOS
-- Interop with Gopacket
API changes
-- No interfaces, lots of renaming renaming
Other
-- Lots of Bugs fixed
-- New scheme for more idiomatically correct Go error handling
-- Missing protocols in ACL, unit tests are added
-- Improved performance test system
-- Improved Vagrant, VM configs

Release v0.2

This release finalizes changes after rename.

Rename release

Merge pull request #216 from intel-go/gregory/testing

Fixed all tests to work correctly in current VM setup