verbosity and new examples
corrected printfs, and added set omp num threads 1 when OMP_NUM_THREADS defined
revert order of tensors to fix DFT test
switched to using 64-bit counts in key-value write
commited mixed symmetry fast algorithms that noone will ever understand as examples
Merge branch 'master' into typefree

Conflicts:
	examples/Makefile
	src/interface/term.cxx
	src/make/rules.mk
	src/redistribution/dt_aux_rw.hxx
	src/redistribution/dt_aux_sort.hxx
	src/world/int_world.cxx