Psyclone 2.0.0 Beta 4 - Release notes

Version information (from version.txt in the distribution zip):

Build date: 15 September 2017
Psyclone version 2.0.0.170915_Beta4 LGPL
Psyclone revision 170915
CMSDK revision 170915

Note: this release did not ship with a dedicated release-notes file;
see the Change log for the version history included in the distribution.