Fixed String.contains() return with empty string.
	Change on 2014/01/31 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=60795178
Issue 321: added workaround for NSNumberFormatter not using minimum-digit setting when zero character is reset.
	Change on 2014/02/03 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=60931653
Issue 320: fixed early release in atomic reference compare-and-set operations.
	Change on 2014/02/03 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=60931858
Implemented File.deleteOnExit().
	Change on 2014/02/03 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=60932318
Fixed memory allocation issue in Deflater/Inflater setInputImpl().
	Change on 2014/02/03 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=60943235
Added remaining java.util.zip tests. Created test suite for these classes, run-test-suites target.
	Change on 2014/02/04 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=61002681
Issue 184: fixed generation of mapped methods with more than two parameters.
	Change on 2014/02/05 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=61072508
Add parens around infix operands when part of infix expression using & or | as boolean test.
	Change on 2014/02/05 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=61072752
Updated README, added CONTRIBUTING page.
	Change on 2014/02/05 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=61072846