Merge pull request #1040 from Nakomis/master

Merged 0.6.x into master
Delete deprecated CommonCommands
Delete deprecated EntityDriverFactory
Delete deprecated EntityStartException
Remove deprecated Location.getLocationProperty etc
Delete deprecated weakly typed ExecutionManager.submit
Merge pull request #1041 from aledsage/tidy/delete-deprecated-20131118

Delete some deprecated code from master
Tidy deprecated NoMachineAvailableException constructors
Tidy deprecation in ApplicationBuilder
Delete deprecated Attributes.VERSION
Delete deprecated EffectorUtils
Delete deprecated code in HttpPollValue
Delete deprecated code from LocationRegistry
Delete deprecated FlagUtils.setConfigKeysFromFlags
Delete deprecated code from ShellAbstractTool
Delete deprecated JcloudsResolver code
Delete deprecated code in JcloudsUtil/JcloudsLocation
Delete deprecated code from EntityLocal

- deletes getManagementContext (see EntityInternal)
- deletes getExecutionContext (see EntityInternal)
- updates drivers to use Entities.newDownloader()
Delete deprecated SslTrustUtils