• Fix bug in make-json-string

• Remove the need for git submodules
• Add Makefile for fetching and building dependencies
• Change default path for dependencies and shared module (.modules and .lib)
• Adjust README.md, tests and travis-ci unit testing config

• Run travis-ci tests in docker container
• Update picolisp-unit to v0.6.1

• Ensure module.l requires the correct versions

Rename some internal functions

• Update picolisp-unit to v0.6.0

• Refactor 'json-boolean call

• Add requires to module.l
• Update README.md and EXPLAIN.md
• Replace ffi-bindings with a table, to be more lispy
• Rename some internal functions

• Prevent leaky globals
• Update picolisp-unit to v0.4.0
• Update EXPLAIN.md and README.md
• Improve travis-ci build and test times
• Add test