support for FreeBSD
Symbol to String - fix v0.11.13
As of V8 3.24 Symbol API has changed an NewSymbol does not exists anymore (https://code.google.com/p/v8/source/browse/branches/3.24/include/v8.h#1909)
I tried with the new API Symbol::New(isolate, 'char') with no success - btw source code is mentionning that it's an experimental feature.
Changed to String seems to do the job pretty well, is there any reason that would make that to fail?
Merge https://github.com/wfaulk/node-usage