Update for TRACE logging level#3

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mugglmenzel wants to merge 8 commits intoawslabs:masterfrom

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Commits on Nov 29, 2012

Auto Discovery support for Amazon ElastiCache

rajaprabhu
authored and
csbisa
committed
Minor README updates, license info, summary added
Rajat Arya
committed
Minor update to README
rajaprabhu
committed
Making the names consistent in README.
rajaprabhu
committed

Commits on May 8, 2013

Fix to fall back to key based config in binary mode for 1.4.5 engine
rajaprabhu
committed

Commits on Aug 30, 2014