* Update docs/submodules/modeling/modelspec.git from branch 'master'
to 6dfe27bc8641509b180177b3f8af7456f713f6c8
- update to common with respect to ParameterGroup
Updates per interactions with Ericsson, and as posted to WIKI.
Issue-ID: MODELING-104
Change-Id: I4ee7ab65f401dedae29c19916c40aad2f56faec8 Signed-off-by: Kevin Scaggs <ks0567@att.com>