update code in preparation for 1.28-RC1
Merge branch 'master' into v1.28
Merge branch 'master' into v1.28
updating enunciate task to also support java 'source' and 'target' versions
update to 1.28-RC2
Merge branch 'master' into v1.28
s/1.27/1.28 in preparation for release
updating HEAD to snapshot