[FIX] Add a new binary file extension (.cache)
-rw-r--r-- 52 .gitignore
-rw-r--r-- 17987 COPYING
-rw-r--r-- 14965 PARSER_DOC
-rw-r--r-- 4250 README
-rw-r--r-- 2755 Rakefile
drwxr-xr-x - bin
drwxr-xr-x - ext
drwxr-xr-x - lib
drwxr-xr-x - rules
drwxr-xr-x - test