Avoid unused import for enum
fix #164 by making copy constructor private. Add simple constructor that will NULL codec. Bump to 1.0.1-RC2 for release.
Merge branch 'master' of https://github.com/real-logic/simple-binary-encoding
update changelog for 1.0.1-RC2
Merge pull request #166 from Colin-b/patch-1

Avoid unused import for enum