Update git submodules

* Update docs/submodules/modeling/modelspec.git from branch 'master'
  to 87f0953acd743759537d63c51e8c3a5906925502
  - Merge "Updates to Party"
  - Updates to Party
    
    Added to the party submodel, filling out attributes and definitions.
    Focus is on party, partyrole, and building a reasonable foundation/basis
    for partyrole of vendor.   Also have a draft of how it could tie in to
    the class hierarchy.
    
    Issue-ID: MODELING-104
    
    Change-Id: Ieb369b6151e0fb408a075d3a167f070797ee74ba
    Signed-off-by: Kevin Scaggs <ks0567@att.com>
1 file changed