hg: jigsaw/jake/langtools: prohibit -sourcepath and -modulesourcepath together

[jonathan . gibbons]

Changeset: d34fb849c377
Author:    jjg
Date:      2016-03-10 17:10 -0800
URL:       http://hg.openjdk.java.net/jigsaw/jake/langtools/rev/d34fb849c377

prohibit -sourcepath and -modulesourcepath together

! src/jdk.compiler/share/classes/com/sun/tools/javac/main/Arguments.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/javac.properties
! test/tools/javac/modules/ModuleSourcePathTest.java