shellfirm 0.3.9

`shellfirm` will intercept any risky patterns (default or defined by you) and prompt you a small challenge for double verification, kinda like a captcha for your terminal.
Documentation
- from: heroku
  test: heroku\s+ps:restart
  description: "Restarting app dynos"
  id: heroku:restart_app_dynos
  severity: Medium
- from: heroku
  test: heroku\s+ps:stop
  description: "Stop app dynos"
  id: heroku:stop_app_dynos
  severity: High
- from: heroku
  test: heroku\s+ps:kill
  description: "Kill app dynos"
  id: heroku:kill_app_dynos
  severity: High
- from: heroku
  test: heroku\s+maintenance:on
  description: "Put the app into maintenance mode?"
  id: heroku:enable_maintenance_mode
  severity: High
- from: heroku
  test: heroku\s+members:remove
  description: "Removes a user from a team"
  id: heroku:remove_member
  severity: High
- from: heroku
  test: heroku\s+features:disable
  description: "Disables an app feature"
  id: heroku:disable_app_feature
  severity: Medium
- from: heroku
  test: heroku\s+container:rm
  description: "Remove the process type from your app"
  id: heroku:remove_app_container
  severity: High
- from: heroku
  test: heroku\s+config:unset
  description: "unset one or more config vars"
  id: heroku:unset_environment_variable
  severity: Medium
- from: heroku
  test: heroku\s+clients:destroy
  description: "Delete client by ID"
  id: heroku:destroy_client
  severity: High
- from: heroku
  test: heroku\s+clients:rotate
  description: "Rotate OAuth client secret"
  id: heroku:rotate_oauth_client
  severity: Medium
- from: heroku
  test: heroku\s+clients:update
  description: "Update OAuth client"
  id: heroku:update_oauth_client
  severity: Medium
- from: heroku
  test: heroku\s+apps:destroy
  description: "Permanently destroy an app"
  id: heroku:destroy_app
  severity: Critical
- from: heroku
  test: heroku\s+apps:leave
  description: "Remove yourself from a team app"
  id: heroku:remove_yourself_from_app
  severity: Medium
- from: heroku
  test: heroku\s+apps:rename
  description: "Rename an app"
  id: heroku:rename_app_name
  severity: Medium
- from: heroku
  test: heroku\s+addons:destroy
  description: "Permanently destroy an add-on resource"
  id: heroku:destroy_addons
  severity: High
- from: heroku
  test: heroku\s+addons:detach
  description: "Detach an existing add-on resource from an app"
  id: heroku:detach_addon
  severity: Medium
- from: heroku
  test: heroku\s+access:remove
  description: "Remove users from a team app"
  id: heroku:remove_user_access
  severity: High
- from: heroku
  test: heroku\s+access:update
  description: "Update existing collaborators on an team app"
  id: heroku:update_collaborators_access
  severity: Medium
- from: heroku
  test: heroku\s+repo:reset
  description: "Reset heroku repo"
  id: heroku:reset_repo
  severity: High