Dialogs definition and handling moved to a separate file
Added changelog entries
Added basic Autoyast support
Do not save the config in Dialogs but in Client only
More Autoyast functionality to be done
Dialogs file renamed to match its contents better

- Also fixed the included file location to '.../include/...'
Export functionality in SystemdTarget
Export functionality WIP for SystemdService
Implemented the SystemdService export function
Exported list of services is also used in summary
"Include"d functionality moved to a new module
Code Rubyfication
No includes anymore (again)
Merge pull request #19 from kobliha/master

Yet unfinished AutoYast support