Merge pull request #1 from abh/master

Add travis-ci configuration
Add minimal testcase
gofmt
Remove step
Remove str
More testing
Dont export the crappy string function
Print value to
remove debugging and add tests
Make it 32 bits, focus on IP4 first
Add a bitlenght (not working atm)
compiles again
Also store the bitlength.

Changes all over the code.
done for today
Documentation tweak
doc updates
Add test for the queue impl.

Piecies coming together.
Better printing
Remove String - Do is working
Drop fmt