change:
BREAKING - install .surfingkeys to user config directory, e.g.
~/.config/.surfingkeys, rather than ~/.surfingkeys
feat:
- add `gulp serve` which serves a built config on localhost:9919, useful
for configuring surfingkeys in firefox
refactor:
- clean up and improve stability of gulpfile
Add Commitizen (github.com/commitizen/cz-cli) using the conventional-changelog
(github.com/conventional-changelog/conventional-changelog) configuration to the repo.
- The table containing the list of search engines in README.md is now automatically
generated from the template `README.tmpl.md`. This is accomplished inside the
'readme' task of gulpfile.js.
- Improved installation instructions