v0.20.0

See https://tno.github.io/PPS/userguide/index.html#pps-v0-20

What's Changed

• Some bugfixes and improvements by @Yuri-Blankenstein-TNO in #7
• #8 Depend on stable releases of Eclipse TRACE4CPS and Eclipse LSAT by @Yuri-Blankenstein-TNO in #9
• #8 Fix version qualifier script for full releases by @Yuri-Blankenstein-TNO in dbe7fa9

Full Changelog: v0.20.0-RC6...v0.20.0