Initial work on custom GetCapabilities documents
Bring back metadata link
Make a series of layer-specific GetCapabilities requests to Geoserver and merge into a single response document per map, user, or category
Tweak capabilities, add some documentation
Merge branch 'master' into getcap
Fix indentation
Tweak conditional redirect
Update gxp
Update gxp
Merge branch 'getcap'
Hide GetCapabilities links for now
Merge branch 'master' into wmplus