Create status command

The status command should at least provide the following information for:

- BOOT_INSULIN
  - PHP configuration used (path to the current php.ini file)
  - Insulin version
- BOOT_SUGAR_ROOT
  - Sugar version (like s:v command)
  - Sugar root (path)
- BOOT_SUGAR_CONFIGURATION
  - DB information (driver, hostname, username, name)
  - Cache directory path
  - Site URI
  - Upload directory path
  - Developer mode (active, inactive)
  - Logger level
  - Logger file
- BOOT_SUGAR_DATABASE
  - Database connection status (connected, failure, etc)
- BOOT_SUGAR_FULL
  - DB version (from config table)
  - License information
- BOOT_SUGAR_LOGIN
  - Sugar user (currently being used for the command)