Updates nan version to ^2.3.2

[chadwatson]

This change updates lwip to the latest version of nan in order to fix an issue with node v6 (#249).

nan v2.0.9 uses v8 methods which are no longer available in node6. Version 2.2.0 fixed this issue, so now those methods are only utilized for older versions of node.

All tests pass and the build successfully works in node v6.0.0 on Mac OS X 10.11.4.

[coveralls]

Coverage remained the same at 98.311% when pulling 32e91e5ccbeb3761eb63a78a16f23a99466f8770 on chadwatson:fix-node6 into de12601c9ddb2f067461ccb37ac656cc4ae73918 on EyalAr:master.

[ghost]

Just putting the compile error here for anyone else who runs into this issue:

CXX(target) Release/obj.target/lwip_decoder/src/decoder/init.o
In file included from ../src/decoder/init.cpp:1:
In file included from ../src/decoder/decoder.h:13:
../node_modules/nan/nan.h:590:20: error: no type named 'GCEpilogueCallback' in 'v8::Isolate'
      v8::Isolate::GCEpilogueCallback callback
      ~~~~~~~~~~~~~^
../node_modules/nan/nan.h:596:20: error: no type named 'GCEpilogueCallback' in 'v8::Isolate'
      v8::Isolate::GCEpilogueCallback callback) {
      ~~~~~~~~~~~~~^
../node_modules/nan/nan.h:601:20: error: no type named 'GCPrologueCallback' in 'v8::Isolate'
      v8::Isolate::GCPrologueCallback callback
      ~~~~~~~~~~~~~^
../node_modules/nan/nan.h:607:20: error: no type named 'GCPrologueCallback' in 'v8::Isolate'
      v8::Isolate::GCPrologueCallback callback) {
      ~~~~~~~~~~~~~^
4 errors generated.
make: *** [Release/obj.target/lwip_decoder/src/decoder/init.o] Error 1

[jeaye]

Any update on this?

[AckerApple]

@chadwatson, thank you so much for creating this branch that fixes the problem. I needed it fairly badly. Below, incase it saves anyone else an extra second, is the change you will need to make to your package.json file (until a fix has been released on the master branch):

//FROM "dependencies": { "lwip": "0.0.8" }

//INTO "dependencies": { "lwip": "git://github.com/chadwatson/lwip.git#fix-node6" }

[EyalAr]

thanks @chadwatson