Soy opensource: build MOE before running MOE magic.

/google/data/ro/projects/devtools/moe/Moe is several months old, and notably does not recognize lukes as a publishable username.
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=81449562
Soy opensource: moe_db changes for last Friday's release.
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=81583914