[#18] Support global install

Babel ignores anything that is under node_modules, so even adding babel/runtime to the CLI entry point does not help. It is possible to manually specify options for it though. So I used custom ignore option to ignore everything under cloverfield/node_modules but it still did not work properly in runtime, so I had to go with compilation step instead.

I've tested the fresh install with

[nkbt@nkbt] ~ $ npm install /Users/nkbt/nkbt/cloverfield -g

> cloverfield@0.2.0 prepublish /Users/nkbt/nkbt/cloverfield
> npm run build

/
> cloverfield@0.2.0 build /Users/nkbt/nkbt/cloverfield
> npm run build:clean && npm run build:lib

\
> cloverfield@0.2.0 build:clean /Users/nkbt/nkbt/cloverfield
> rimraf build

-
> cloverfield@0.2.0 build:lib /Users/nkbt/nkbt/cloverfield
> babel lib --out-dir build

lib/cli.js -> build/cli.js
lib/cloverfield.js -> build/cloverfield.js
lib/commands/build.js -> build/commands/build.js
lib/find-scaffolds.js -> build/find-scaffolds.js

> fsevents@0.3.8 install /Users/nkbt/.nvm/v0.10.40/lib/node_modules/cloverfield/node_modules/babel/node_modules/chokidar/node_modules/fsevents
> node-gyp rebuild

  SOLINK_MODULE(target) Release/.node
  CXX(target) Release/obj.target/fse/fsevents.o
  SOLINK_MODULE(target) Release/fse.node
/Users/nkbt/.nvm/v0.10.40/bin/cf -> /Users/nkbt/.nvm/v0.10.40/lib/node_modules/cloverfield/build/cli.js
/Users/nkbt/.nvm/v0.10.40/bin/cloverfield -> /Users/nkbt/.nvm/v0.10.40/lib/node_modules/cloverfield/build/cli.js
cloverfield@0.2.0 /Users/nkbt/.nvm/v0.10.40/lib/node_modules/cloverfield
├── nomnom@1.8.1 (underscore@1.6.0, chalk@0.4.0)
├── npm@2.13.4
└── babel@5.8.21 (slash@1.0.0, path-exists@1.0.0, path-is-absolute@1.0.0, fs-readdir-recursive@0.1.2, convert-source-map@1.1.1, commander@2.8.1, source-map@0.4.4, output-file-sync@1.1.1, glob@5.0.14, lodash@3.10.1, chokidar@1.0.5, babel-core@5.8.22)

For some reason npm treats anything under global node_modules as dependency. including npm-debug.log which just comes as almost empty object (without name or keyword)

I checked some other libraries. For example babel itself comes pre-compiled, so I believe it is the right way to do.

cloverfield-tools / cloverfield

[#18] Support global install #30