add in hooks for regression, need to write up calculations of variables
full implementation of DBT regression
regression gives resonable output correction values
remove couts
make names more meaningful
running the matrix, possibly bounding over rooftops
move GBRWrapperMaker to test
turn off regression by default
remove .db file and fix up namings
lower thresholds for seed clusters
fix variable names for input tags
turn FTSFromVertexToPointFactory::operator() into a static method

FTSFromVertexToPointFactory does not have any data members, and a single (currently non-const) method, FTSFromVertexToPointFactory::operator() .
This patch changes that single method into a static method, FTSFromVertexToPointFactory::get(), and propagates the change to downstream code.
fix #include directives
Merge pull request #1205 from fwyzard/fix_include_directive

Misc cleanups -- Fix #include directives
Made SimpleMemoryCheck thread-safe

Switched SimpleMemoryCheck to use the new Service APIs. In addition, switched to using std::atomics for thread safety. The module was changes so that if a callback is made while another callback is updating the memory measurement, the second callback just returns immediately.
Declare constant statics const
Merge pull request #972 from lgray/add_regression

Reco updates -- Apply regression corrections from database in PFECAL-SuperClusters, decrease PF-SC seeding thresholds
Remove superfluous const
Merge pull request #1214 from wmtan/DeclareConstantStaticsConst

Multithreading fixes -- Declare constant statics const
Merge pull request #1213 from Dr15Jones/threadSafeSimpleMemoryCheck

Multithreading fixes -- Made SimpleMemoryCheck thread-safe