Release v0.1.2

• Implement '--replacement-policy'
• Append terminator to end of track
• Implement '--no-terminator'
• Use logging
• Expand what is logged
• Miscellaneous code tidiness improvements

Release v0.1.1

• Implement octave-shift
• Implement chunk insertion into existing cartridges
• Add support for memory banks
• Miscellaneous code tidiness improvements

Release v0.1.0

Initial release.