Update README.md

[skip ci]
debian/control: rename dependency python-shinkenplugin
Merge branch 'master' of github.com:savoirfairelinux/sfl-shinken-plugins
add: gitignore in python template
add: new plugin: check-bixi-montreal
add: new plugin: check-emergency-occupation-quebec [skip ci]
add: python template: args warning+critical
Remove envs and coverage results in clean.

We don't want virtual envs in orig.tar.gz :)
Merge pull request #3 from savoirfairelinux/master

merge master