Release v2.0-20180116

Changes in v2.0-20180116 (since v2.0-20180113):

ESPEasy release bot (1):
      automaticly updated release notes for v2.0-20180116

Edwin Eefting (3):
      fixed custom build path
      made test resumable and importable
      now supports powercycle to test for bugs like #719

Gijs Noorlander (1):
      [AutoDST] Added Auto DST (Bugfix/v2.0 issue569) (#726)