preps for checking latest version
reactivated and revised auto update feature (added Beta support)
not needed
pushing beta to 303
new version
new version
fixed link
again the download links
Mac download problem
Update README.md
minor outside screen handling
point at read me.txt
IDE startup window size revised
revised out of screen handling Location/Region
fixed doc typos
minor
Mac script commandline: accept blanks in script path name
preps to create Jython Region objects from Java

principally works, but with: does not
wait at least 0.3 secs after highlight is closed
revised temp folder and file handling - they are deleted in all cases, the IDE is ended normally

Cases where the JVM is terminated abnormally (e.g. process kill)
artefacts might remain in temp folder