added Geom.json
added Proj.reproject methods that take string as crs
updated Cursor write/remove to return Cursor object
Tweaks to assembly.

- including jeo libs in lib artifact
- including guava module in lib artifact
moved docs out to website
javadoc configuration and artifact
added package-info for org.jeo.geojson
added simple json classes to org.jeo.json package
added package-info for org.jeo.carto package
added package-info for org.jeo.cli packages
added javadoc grops for styling and cli
adding logging when debug flag specified