hg: jdk9/sandbox/hotspot: Keep tags in lowercase, print levels in lowercase, parse case insensitive.

[marcus.larsson at oracle.com]

Changeset: b621a92ff403
Author:    mlarsson
Date:      2015-05-13 16:21 +0200
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/b621a92ff403

Keep tags in lowercase, print levels in lowercase, parse case insensitive.

! src/share/vm/logging/levels.cpp
! src/share/vm/logging/levels.hpp
! src/share/vm/logging/logDecorators.cpp
! src/share/vm/logging/tags.cpp
! src/share/vm/logging/tags.hpp