Fixing indents and lines in ZDefinition.cc
Remove swearing; sometimes hot heads prevail...
Add Gen Mass cut for MC ZDefinitions

Previously we made one set of ZDefinitions and used these to make two
sets of Plots and Workspaces, one for Truth and one for Reco. We now
make two sets of ZDefs, one for Truth and one for Reco, and use each set
to make the corresponding set of plots.

This change allows us to make a mass cut on the Reco mass for the Reco
set, and a mass cut on the Truth mass for the Truth set. The mass cut
level name is changed depending on what quantity was used as follows:
    * Reco:  "... < M_{ee} < ..."
    * Truth: "... < GEN M_{ee} < ..."
Update ZDefinitions_cfi.py

Added a set of cuts that mirror just the kinematic cuts from out
combined results, in both Generator quantities and Reco.

Also added a set of ZDefinitions without trigger requirements (mainly
for MC without emulated triggers).