Changed psiHphi methods to use more specific template arguments.
Changed Index id's to uint32 internally (result_type of Mersenne twister). Change Index operator== to do deterministic integer comparisons.
Merge branch 'master' into develop
Made LogNumber(Real) constructor explicit. Added second version of ITensor::scaleTo accepting a Real argument.
Fixed real_test.cc to compile with recent LogNumber change
Removed requirement of LAPACK header files for all BLAS/LAPACK distributions except MKL.
Updated version of tinyformat.h
Updated version of catch.hpp
Changed Index::uniqueReal generator to give more uniform distribution of reals.
Reduced UniqueRealAccuracy: was observing some collisions.