Move script to util and add maven deploy and javadoc generation scripts (based on Sam Berlin's rework of blog-inspired scripts)
Enable generation of snapshots and API docs in travis builds.
Clean up the conditionals a bit.
Fix up javadoc unzipping.
Fix up travis to not use their extra repos (which are not on a CDN) and force updates of snapshot dependencies.
Add the GH_TOKEN field for pushing api docs.
Stop using the travis branch, and grab a javadoc:aggregate output instead of going through a jar.
Merge pull request #138 from cgruber/cleanupbuild

Some release engineering, including snapshots and javadoc pushes