add getter for ULI, and add GW tester in example
bug fix in v2/CreateSession
Add logger, and small improvements
Fixed bugs on Session handling in v2 and revised custom error names.
Netlink isolation: now it works on Mac
v0.5.0 + emergency fix
Robustness improvements, better error handling, some more messages to… … support.
Improved robustness of IE parsers.
Gopherize function names and some small fixes
Add support for some messages in GTPv2