Ignore a HighEnergyPhysics symlink to FeynCalc in .gitignore. Without this
symlink, Phi fails to load when FeynCalc resides in  .Mathematica/Applications/feyncalc/FeynCalc and is symlinked to
.Mathematica/Applications/HighEnergyPhysics.
Ignore all *.db files in fcdb.
Allowed DotSimplify to trace over SUNT matrices in DiracTraces,
iff the option CommonTrace is set to True. Such structures can
appear in amplitudes produced by FeynArts.
Corrected typos in FAPatch.m and FCQCDLorentz.gen.
Added examples for the computation of the matrix element squared
for the following QED processes at tree level: Bhabha scattering,
Compton scattering, electron muon scattering, Moeller scattering,
muon production and pair annihilation.
Merged benchmarks for tensor decompositions (tdec*.m) into
TensorDecompositions.m.
Refactored the example for computing QCD ghost self-energy
at 2 loops as done in arXiv:hep-ph/9801380.
Fixed FeynCalc always setting FeynCalcStartupMessages to True
and ignoring the user settings.
Added a simple bash script to run examples in fcexamples. For now this will
serve as a backbone for integation tests in FeynCalc.