Added node-gyp to build the module in linux
Added node-gyp to build the module in linux

node-xmpp/node-expat,julianduque/node-expat,node-xmpp/node-expat,noahjs/node-expat,noahjs/node-expat,Moharu/node-expat,julianduque/node-expat,noahjs/node-expat,Moharu/node-expat,julianduque/node-expat,Moharu/node-expat,node-xmpp/node-expat