Create bower package

[rbecheras]

After merging this PR, you should

• release a new git tag: v0.2.0
• register this git repo to bower public registry (I could do it but you have to create the release git tag first, it is required in order to register any bower package)

[rbecheras]

Thanks for merging!

I just registered it to bower public register:

$ bower register shp.js git@github.com:kig/shp.js.git
bower                          convert Converted git@github.com:kig/shp.js.git to git://github.com/kig/shp.js.git
bower shp.js#*                 resolve git://github.com/kig/shp.js.git#*
bower shp.js#*                download https://github.com/kig/shp.js/archive/v0.2.0.tar.gz
bower shp.js#*                 extract archive.tar.gz
bower shp.js#*                resolved git://github.com/kig/shp.js.git#0.2.0
? Registering a package will make it installable via the registry (https://bower.herokuapp.com), continue? Yes
bower shp.js                  register git://github.com/kig/shp.js.git

Package shp.js registered successfully!
All valid semver tags on git://github.com/kig/shp.js.git will be available as versions.
To publish a new version, just release a valid semver tag.

Run bower info shp.js to list the available versions.

You can note these lines

All valid semver tags on git://github.com/kig/shp.js.git will be available as versions.
To publish a new version, just release a valid semver tag.

Run bower info shp.js to list the available versions.

And running bower info shp.js returns for now:

$ bower info shp.js
bower shp.js#*                  cached git://github.com/kig/shp.js.git#0.2.0
bower shp.js#*                validate 0.2.0 against git://github.com/kig/shp.js.git#*

{
  name: 'shp.js',
  main: 'shp.js',
  version: '0.2.0',
  authors: [
    'Ilmari Heikkinen'
  ],
  description: 'Shapefile parser',
  moduleType: [
    'globals'
  ],
  keywords: [
    'three.js',
    'shape',
    'shape',
    'file'
  ],
  license: 'APACHE-2.0',
  homepage: 'http://fhtr.org/shp.js',
  ignore: [
    '**/.*',
    'node_modules',
    'bower_components',
    'test',
    'tests'
  ]
}

Available versions:
  - 0.2.0
You can request info for a specific version with 'bower info shp.js#<version>'