Pyilcd

Fixed
- Packaging issues

Added
- Validating directories
- Validating ZIP files
- Parsing ZIP files

Fixed
- setup.cfg: missing package data

Modified
- README.md: removed prints in usage

Fixed
- Parsing flowDatSet directories
- Parsing flowPropertyDatSet directories

Added
- Parsing SourceDatSet files
- Parsing SourceDatSet directories
- Validating SourceDatSet files

Added
- Parsing ContactDatSet files
- Parsing ContactDatSet directories
- Validating ContactDatSet files