grinder support

config options for reporting to grinder
grinder support

support for reporting test cases per minute to grinder
grinder support

support for reporting crashes to grinder
grinder support

need to install buffer-crc32 module
Update README.md
Update nodefuzz.js
Update instrumentation_linux_asan.js
Update nodefuzz.js
Update instrumentation_linux_asan.js
Update instrumentation_linux_asan.js
Adding contributed instrumentation module with Grinder support