hg: jigsaw/jake/jdk: jmod/jar tool: Document extra options in help

[chris.hegarty at oracle.com]

Changeset: 1bd62b2bc515
Author:    chegar
Date:      2016-12-15 21:28 +0000
URL:       http://hg.openjdk.java.net/jigsaw/jake/jdk/rev/1bd62b2bc515

jmod/jar tool: Document extra options in help

! src/jdk.jartool/share/classes/sun/tools/jar/GNUStyleOptions.java
! src/jdk.jartool/share/classes/sun/tools/jar/Main.java
! src/jdk.jartool/share/classes/sun/tools/jar/resources/jar.properties
! src/jdk.jlink/share/classes/jdk/tools/jmod/JmodTask.java
! src/jdk.jlink/share/classes/jdk/tools/jmod/resources/jmod.properties
! test/jdk/modules/incubator/DefaultImage.java
! test/tools/jar/compat/CLICompatibility.java
! test/tools/jmod/JmodTest.java