Summary: updated files with 2011, 2012 and 2013 years according to the file's last updated date
Reviewed-by: tbell, lancea, chegar

Reviewed-by: dfuchs, chegar

8024131: Issues with cached localizedLevelName in java.util.logging.Level
Summary: This fix updates logging.properties resource bundles to follow internationalization guidelines. It also fixes a caching issue with localizedLevelName. The regression test that was added needs both fixes to pass.
Reviewed-by: mchung, alanb

6664528: Find log level matching its name or value given at construction time
Reviewed-by: alanb, ahgross, jgish, hawtin

Reviewed-by: dholmes

Reviewed-by: darcy, lancea, alanb, briangoetz, mduigou, mchung

Reviewed-by: darcy, weijun

Summary: Fix typos, some grammar and some inconsistencies in phrasing.
Reviewed-by: tbell