configure logging for nosql example
a handy yaml launcher
minor tidies to core (better error catching, and generics)
fix cassandra edge case for single-node (nonclustered) deployment to force consistent addresses; mainly matters on some environments where hostname resolves differently to the ip address being used but since we aren't clustering we don't mind (particularly for localhost, if hostname has been set through dhcp to something different to the ip being used)
remove deprecation from ResourceUtils, as per https://github.com/brooklyncentral/brooklyn/pull/988#issuecomment-28402564
camp: remove test dependency on memsql
Merge pull request #1024 from aledsage/misc-0.6.x

Misc 0.6.x