* feat(cli): add -v and --version flags
* fix(code): typo
* fix(code): clang-format src/application.c
* docs(swappy.1.scd): add version flags and long names for 'help' and 'file'
BREAKING CHANGE: We do no support the `-g` option anymore.
This tool simply makes more sense as the output of `grim` rather than
trying to be `grim`.
RIP my ugly wayland code, long live maintainable code.
Next stop, rust?
Use a rectangle to blur instead of brushes.
Does not improve the performance that much, will come in a later patch.
Will fix the UX of the feature though.
Closes#17
This allows a user to output the final surface to `stdout` using:
- `-0`
- `--output-file``
Also adding another keybinding to exit the application `Ctrl+w` which is
pretty standard.
Closes#2
