Added method to add and get commands list from action context.
Get command list from a file resource and put into the service context on creation.
Ignore the resource file factory field for objectify.
Merge pull request #18 from n3phele/commands_association

Commands association
Get command list from a file resource and put into the service context on creation.
Added deleteJujuService.n command
Merge branch 'master' of https://github.com/n3phele/core
Merge pull request #19 from n3phele/commands_association

Add list of commands to service
Merge branch 'master' of https://github.com/n3phele/core
Merge branch 'master' of https://github.com/n3phele/core
Added method that return a list of processes that have stack service actions and are still running.
REST command for deleteServiceStack
Merge pull request #20 from n3phele/deletejujucmd

Added deleteJujuService.n command
Merge pull request #22 from n3phele/deletejujurest

Deletejujurest
Fixed bug on AssimilateAction and signal to parent
Merge pull request #23 from n3phele/assimilate_Signal

Assimilate signal
Merge pull request #21 from n3phele/Filter_Running_Services

Added method that return a list of processes that have stack service actions and are still running.
Merge branch 'master' of https://github.com/n3phele/core into exec_refactor

Conflicts:
	n3phele/src/n3phele/service/actions/StackServiceAction.java