Adds the capability to utilize the indirection API model.
The vast majority of this change is the removal of legacy
comments and the swap of decorators on object methods to
allow the Versioned Objects Indirection API to route the
calls upon objects through the RPC layer to the conductor.
In order to make these calls occur, we need to also send along
a context, which is required to call the RPC layer, which is
fine. Original tests still work in that API surface calls still
ultimately trigger DB API calls in the backend, thus test changes
are actually minimal, similar to very slight changes in trait
retrieval as well. In that we really can't nest objects across
the indirection layer.
Change-Id: Ia161fef67b8a116fdf7cad9b2e559ba75263e196
Signed-off-by: Julia Kreger <juliaashleykreger@gmail.com>
67da8d8c31