This patch adds a new DPMObjectId configuraiton object and
corresponding type to os-dpm. This new configuration object
represents a DPM object id. It inlcudes validation if the
given config value has the correct object-id format.
It allows upper and lower case values to be defined, however
internally it converts everything to lower case (which is required by
the hmc webservices).
Example for a valid object-id:
fa1f2466-12df-311a-804c-4ed2cc1d656b
Change-Id: I6b446f9634a018e005e112cf1e3f9cc7f6fb4a1b
Andreas Scheuring