Removed os specific files and added automake call to build doc

Ignoring hidden directories in bash completion

Fixed COPYING file to include the corrent license

Fixed typo in README

Fixed path to crumbs directory in completion

Added automatic copying of bash completion file

Bumped version

Added the edit action to bash completion

Added a statement for README

Makes the bash completition macOS compatible.

Adds a fish shell completitions file.

Adds a note for the homebrew installation.

Removes the duplicate README file.

Updates the autoconf stuff.

Use the default prefix path for the config file.