moved accumulator
moved legacy_alps/numeric into utility/include/numeric; legacy_alps/ngs/numeric to accumulator/numeric
moved short_print from ngs to utility and marked utility/resize.hpp for removal
accumulator : fixed headers
accumulator : config.hpp.in and CMake fix
Merge branch 'master' into accumulator

Conflicts:
	utility/include/alps/utility/short_print.hpp
Made accumulator module compile internally
switched tests from boost test to google test
changing license file