Added RootRouteRestlet to handle inbound request routing for whelk root url
Removed main method from ResourceWhelk
Resource configuration with diskstorage and document api
Minting id in BasicWhelk store
Added RootRouteRestlet to RestManager
Merge branch 'master' of github.com:libris/librisxl

Conflicts:
	whelk-core/src/main/groovy/whelks/RestAPI.groovy