Merge branch 'master' of http://github.com/UpstandingHackers/hammer

SConstruct

contrib/freebsd/.gitignore

contrib/freebsd/Makefile

contrib/freebsd/pkg-descr

contrib/freebsd/pkg-plist

src/backends/llk.c

src/backends/packrat.c

src/benchmark.c

src/cfgrammar.c

src/cfgrammar.h

src/internal.h

src/parsers/action.c

src/parsers/and.c

src/parsers/ignore.c

src/parsers/not.c

src/parsers/optional.c

src/parsers/whitespace.c

src/t_parser.c