Rename Util.prep Util.escape. Deprecate former.
Simplify entity-sensors.js. No need to pass this/that around so much
Delete updateSensorsNow call from entity-sensors view render()

initialise() calls loadSensorMetadata() which calls updateSensorsNow()
after metadata has loaded.
Mark MongoDBServer.HTTP_INTERFACE_URL an openable link for RendererHints
Link names in sensor table to json sensor value

* Uses values in view.sensorMetadata[sensor].actions.json
* Doesn't attempt to link if no .json exists
* Escape sensor description/type/name in template rather than via Util
Link sensor values with 'open' hints to the value
Remove actions column from sensor table

Currently the only actions are 'json' and 'open'. Json action is handled
by sensor name link and open action is handled by linking values instead.
Location config from properties fixes

- use brooklyn.jclouds.* for locations
- transform lower-hyphen into lowerCamel properties
Fix publicKeyFile lookup, append ".pub"

- was not working for files starting with "~/"
privateSshKey: make default id_rsa and id_dsa

- privateKeyFile accepts a colon-separated list of files
- Default is ~/.ssh/id_rsa and ~/.ssh/id_dsa
  This restores previous behaviour from 0.5.
Adds terminate functionality to the datagrid/brooklynstorage. This is needed to correctly release resources
when a LocalManagementContext is going to be discared; this is needed for the Hazelcast integration.
Merge pull request #846 from pveentjer/add-terminate-to-brooklyn-storage

Adds terminate functionality to the datagrid/brooklynstorage. This is ne...
Merge pull request #843 from aledsage/fix/sshing-20130719-1205

Location config from properties fixes
fix jclouds use of private key for login user when tilde is specified
partial fix for kafka 0.8.0-beta1 compatibility.
it looks like the JMX bean structure has changed so 0.8.0-beta1 only works if JMX is disabled (and JMX disablement is respected now).
(furthermore it looks like there are errors as bean names are wrapped in an extra pair of double quotes inside jconsole.)
Merge pull request #847 from ahgittin/fix/kafka

partial fix for kafka 0.8.0-beta1 compatibility
Updated the maven poms to include Hazelcast
Added HazelcastDatagrid and added the StorageFactory
EntityId has serialVersionUid
Made EntitySpec and LocationSpec serializable since they need to go over the line.
fixes for catalog:
only show annotated items by default in catalog, annotate a few more items better, and provide a new endopint for forwarding icons if they are internal