bugfix for nullpointer exception in getTap
Provided default constructor for CodecPailStructure, several bugfixes
Removed com from packaging
Removed apply, added source & sink functions, tested read+write mode
Added a sink method with implicits as per Oscar
Simplified source & sink creation
minor comment changes as per Oscar
Merge pull request #30 from krishnanraman/develop

bugfix for nullpointer exception in getTap