Provide a method of overriding the default application command keyboard bindings #69
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davep
added
Enhancement
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This PR adds a simple method of providing keyboard binding overrides for the main application commands. It also provides a new command line switch for Hike which will list all of the commands that can be overridden. For example:
Binding overrides as set via the configuration file; this is a dictionary in the file with the key being the name of the command and the value being the key or keys to bind, as a comma-separated list (note that due to a bug in Textual there must be no whitespace in the list). Key names are those that are defined by Textual.
Closes #56.