Update git submodules

* Update docs/submodules/modeling/modelspec.git from branch 'master'
  to dcd02b1fd1f87a8cfc63285f238a62fb99a79b0e
  - Merge "Slight Updates to Common"
  - Slight Updates to Common

    Slight updates made to ParameterGroup - stereotype corrections and
    SelectionCriteria - slight definition update.

    Issue-ID: MODELING-104

    Change-Id: Idb0cfdbdf061960acb64eb406b5c34dec755873f
    Signed-off-by: Kevin Scaggs <ks0567@att.com>

diff --git a/docs/submodules/modeling/modelspec.git b/docs/submodules/modeling/modelspec.git
index 49dde6e..dcd02b1 160000 (submodule)
--- a/docs/submodules/modeling/modelspec.git
+++ b/docs/submodules/modeling/modelspec.git
@@ -1 +1 @@
-Subproject commit 49dde6ede240a749299751ca5b6e5e97a476eb70
+Subproject commit dcd02b1fd1f87a8cfc63285f238a62fb99a79b0e