Add tinty config subcommand to add config related information

[JamyGolden]

tinty config with the relevant flags --config-path and --data-path can be useful when debugging to make sure that the expected config is applied and the expected config and data directories are being used by Tinty.

#21

[laenzlinger]

looks good to me

maybe a --config-file could be even more useful for a user to directly edit the file

vi $(tinty config --config-file)

[JamyGolden]

There are 3 sets of functionality with this:

• tinty config - prints the config.yml file
• tinty config --config-path - prints the path to config.yml, so you could vi $(tinty config --config-path)
• tinty config --data-path - prints the path to the data dir, which on linux is ~/.local/share/tinted-theming/tinty

[laenzlinger]

ah ok, so tinty config --config-path returns the full path including the file name. Sorry I misunderstood, i thought it would return the path without the file name.

[JamyGolden]

Yes, I think I'll change --data-path to --data-dir-path to contrast with --config-path to remove ambiguity of --config-path returning a directory. Thanks for reviewing!