* develop: (29 commits)
precision fix
Updates after review with Peter.
Wilson clover multi grid for lime lattice
Recommendations for Traits classes
Hadrons: uninitialised pointer fix (might have been harmless)
Hadrons: beware of the nasty uninitialised twists
Smearing test. Test on free field.
Smearing for quark observables
Smearing
Hadrons: XML validator utility
display relative norm during field IO norm check
possibility to set a build number
IO norm check on relative norm
Output field norm check during IO
Hadrons: random vector utility module I/O
quieter initialisation
fix patch command for eigen in bootstrap.sh
Mres changes and gauge xform mat changes
Hadrons: 32 bit I/O directly in Lanczos module
Hadrons: copyright update
...
# Conflicts:
# Grid/tensors/Tensor_traits.h
# Hadrons/Modules.hpp
# Hadrons/modules.inc
Michael Marshall