Merge pull request #1218 from jay-hodgson/release-60

SWC-1743: delay retry when there is a failure to combine chunks
done
Merge pull request #1222 from john-hill/SWC-1746

done
kinda
seems to work
pre-test
with tests
pom.xml
minor
Merge pull request #1225 from john-hill/SWC-1702

Swc 1702
code review changes
Merge pull request #1226 from john-hill/SWC-1702

code review changes
done
Merge pull request #1228 from john-hill/SWC-1706

done
SWC-1752: reconfigure tooltip after the browser event loop returns (and only if the associated widget is attached)