Add some scripts to generate javadocs and deploy snapshots.  Update .travis to support them.
Mark executable.
Use an in-branch settings.xml instead of a weird extra branch.
Make javadoc production aggregate, exclude the examples, and avoid an extra jar/unzip process.
Target the proper folder for moving
Restore original logic in the bash if[] block.
Merge pull request #39 from cgruber/buildcleanup

Add some scripts to generate javadocs and deploy snapshots