+ added node 0.11 to travis.
+ added include dir to binding.
- removed unnecessary comma.
/ updated to use memwatch defined in bindings.
/ updated node engine suport to >= 0.8.0
/ slight formatting changes.
+ enabled "spec" as a reporter in mocha.
- removed node-gyp as a dev requirement.
+ added module "bindings" as a dependency.
+ added module "nan" as a dependency.
/ applied changes originally performed by deepak1556 in this pull request: [https://github.com/lloyd/node-memwatch/pull/56]