Merge remote-tracking branch 'origin/master' into release-9.1

Conflicts:
	aggregates/jetty-all/pom.xml
Merge remote-tracking branch 'origin/master' into release-9.1
Merge branch 'jetty-9.1' into release-9.1
Merge branch 'jetty-9.1' into release-9.1
set for release
[maven-release-plugin] prepare release jetty-9.1.0.RC0
[maven-release-plugin] prepare for next development iteration
Merge branch 'jetty-9.1' into release-9.1
set for release
[maven-release-plugin] prepare release jetty-9.1.0.RC1
[maven-release-plugin] prepare for next development iteration
set for dev
Merge branch 'jetty-9.1' into release-9.1
set for release
Merge branch 'jetty-9.1' into release-9.1
[maven-release-plugin] prepare release jetty-9.1.0.RC1
[maven-release-plugin] prepare for next development iteration
Merge branch 'release-9.1' into jetty-9.1