Build #19

Parameters
 SWTBOT_MILESTONE
The milestone name in format simrel-mX or simrel-rcZ (e.g. 2018-12-m3 for 2018-12 M3, 2019-03-rc2 for 2019-03 RC2). The snapshot will be copied to folder http://download.eclipse.org/technology/swtbot/milestones/simrel-mX/ or http://download.eclipse.org/technology/swtbot/milestones/simrel-rcZ/.