Fix typo in README.md

diffeent -> different
Merge pull request #10 from gwu/master

Fix typo in README.md
Use nicer fluido skin for site
Crunch -> 0.8.1-hadoop2
Closes #12: clarify effect of how-many
Add more specific message to HTTP 503 status returned when API methods are not available because a model has not been built and loaded.
Closes #11
Depend directly on avro-mapred since it's used directly in the module. (How did it compile before?)
Experiment with breaking out docs to wikis
Move more out to wikis
Try embedding project logo
Try again: github markdown doesn't like <div> + CSS
Added FAQ / troubleshooting
Adjust handling of custom Configuration object to delegate to Hadoop Configuration object, plus a few additional possible improvements to correctly parse Hadoop params
Closes #7: separate model.local parameter into model.local-computation and model.local-data
For now support deprecated model.local parameter too
Exclude some avro-mapred dependencies that I doubt we ever use
More FindBugs / IntelliJ inspection changes
More attempt to get reports working as desired; trim down useless generated reports
Fixes #5: tighten up handling of signals to make sure they work even when used quickly after startup