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Enabling Korean Translation on the CloudStack UI
CLOUDSTACK-1181: Fix NPE, ignore if default path is not readable, we're passing props file anyway

Signed-off-by: Rohit Yadav <bhaisaab@apache.org>
(cherry picked from commit 7c003611d04d10bae2f02f3f3b9338e166b75676)

Signed-off-by: Rohit Yadav <bhaisaab@apache.org>
CLOUDSTACK-1176 1) remove 'final' modifier from id attribute in SnapshotVO 2) make state setter method comply with convention