Version 0.2

Version 0.2 of langsci-avm includes additions related to the layout of AVMs and some improvements and bug fixes.

Added the following commands (please see the documentation for details):

• \avmdefinecommand, a factory function to generate commands for recurring layouts
• \avmdefinestyle, an interface for the user to save style settings

Improved:

• Horizontal spacing after pre-defined operators and relations \+, etc., as well as for \type* lines and in those cases in which only one column is used (via the new \__avm_kern_unused_columns:).
• Vertical spacing in case sub-structures follow in adjacent lines and would clash with preceding ones
• Added a pre-defined narrow style.
• Miscellaneous fixes