* Refactoring lml-maintenance.pl for unittests
    * Putting write_vm_file to Common.pm
    * Testing write_vm_file over 00-Common.t
* Creating unit test for lml-maintenance.pl
Merge branch 'master' of
ssh://git@github.com/ImmobilienScout24/lab-manager-light

Conflicts:
	src/lml/lib/LML/Common.pm