paging now works in a more normal manner. also fixed a bug where the last page would display too many results.
updated the kepler skin to use paging. need to do a bit more work on this to make it behave more like other web applications
Added predicates to return paths.
Can't get results displayed correctly due to a limitation in metacat (bug 2769 in bugzilla.ecoinformatics.org).
Kepler Repository Skin
new skin to handle browsing the kepler archive.