Improvements to Chocolatey Packaging (packaging release 0.0.9.20170311)

[DarwinJS]

  Release Notes for Chocolatey Packaging:
  0.0.9.20170311
     - no longer overwrites sshd_conf if it already exists, unless /OverWriteSSHDConf is used
     - supports setting SSHD LogLevel during install or upgrade using /SSHLogLevel
     - automatically creates "logs" subfolder in install folder so that if logging is enabled 
       in the config file it starts without requiring a manual folder creation

  -params '"/OverWriteSSHDConf"'
  Introduced in Version: 0.0.9.20170311
  By default an existing sshd_conf file will not be overwritten (was always overwritten in previous releases)
  Use this switch to overwrite an existing sshd_conf with the one from the current install media

  -params '"/SSHLogLevel:VERBOSE"'
  Introduced in Version: 0.0.9.20170311
  Allows the setup of the SSH logging level.
  Valid Options: QUIET, FATAL, ERROR, INFO, VERBOSE, DEBUG, DEBUG1, DEBUG2, DEBUG3
 On a fresh install LogLevel is set to QUIET