with node >= 0.8 node-waf was replaced with node-gyp
add config for node-gyp
add config for node-gyp
fix compile error on ubuntu 12.0.4
fix compile error on ubuntu 12.0.4
Merge remote-tracking branch 'tomonodev/master'

* tomonodev/master:
  fix compile error on ubuntu 12.0.4
  fix compile error on ubuntu 12.0.4
  add config for node-gyp
  add config for node-gyp
  with node >= 0.8 node-waf was replaced with node-gyp