Dtool-overlay

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Fixed
^^^^^

- Licence file now included in release thanks to Jan Janssen (https://github.com/jan-janssen)

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Changed
^^^^^^^

- Changed ordering of lines in overlay CSV template from being sorted by the
identifier to being ordered by the relpath

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Changed
^^^^^^^

- Made invocation of 'dtool overlays template parse' easier by removing need for glob_rule

Fixed
^^^^^

- Improved the help text in the CLI commands

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Initial release.

Added
^^^^^

- The CLI command 'dtool overlays show'
- The CLI command 'dtool overlays write'
- The CLI command 'dtool overlays template glob'
- The CLI command 'dtool overlays template pairs'
- The CLI command 'dtool overlays template parse'