[2.3.x] improve the comment
[maven-release-plugin] prepare release 2_3_17
[maven-release-plugin] prepare for next development iteration
[2.3.x] + fix issue #1713
https://java.net/jira/browse/GRIZZLY-1713

"Deployment Uploads fail on GlassFish with Grizzly error"
Conflicts:
	modules/http-server/src/main/java/org/glassfish/grizzly/http/server/Request.java
[2.3.x] + fix the method name
[2.3.x] + change the way we construct the JaxwsConection.getBaseAddress(), now we don't append HttpHandler path (only context-path)
[2.3.x] + fix issue #1716
https://java.net/jira/browse/GRIZZLY-1716
"While parsing multiparts, NPEs are occurred"

thanks to Bongjae