Fixes #51 - Do not PowerOn already Powered On machines, and simplify action_start
Rubocop fixes
Debug formatting fixes, avoid unwanted \n
Merge remote-tracking branch 'upstream/develop' into develop

* upstream/develop:
  Debug formatting fixes, avoid unwanted \n
  Rubocop fixes
  Fixes #51 - Do not PowerOn already Powered On machines, and simplify action_start
Fixes #56 - Temporary fix, needs to be re-implemented
Changed a bit the debug look, and added timestamp to calculate request time for each SEND/RECV request
Fixes #31 - Initial implementation for vagrant share commands, needs improvement
Merge branch 'develop' of https://github.com/frapposelli/vagrant-vcloud into develop
Merge remote-tracking branch 'upstream/develop' into develop

* upstream/develop:
  Fixes #31 - Initial implementation for vagrant share commands, needs improvement
  Changed a bit the debug look, and added timestamp to calculate request time for each SEND/RECV request
  Fixes #56 - Temporary fix, needs to be re-implemented