Upgrade J2ObjC cocoapods spec to 0.9

Change-Id: Iddcfb0548db5bfcb5d1b2cb858a95aa6bac04364

Updated public README file, added GitHub-formatted README.md.

	Change on 2014/01/31 by tball <[email protected]>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=60781196

Add J2ObjC.podspec v0.8.8

Change-Id: I96eea3881e2d69d76dc76269ad0751a94ce63bfb