add bower

{

  "name": "proj4js",

  "version": "1.3.1",

  "homepage": "https://github.com/proj4js/proj4js",

  "description": "Proj4js is a JavaScript library to transform point coordinates from one coordinate system to another, including datum transformations.",

  "main": "dist/proj4.js",

  "keywords": [

    "gis",

    "projections",

    "geospatial",

    "transform",

    "datum"

  ],

  "license": "MIT",

  "ignore": [

    "**/.*",

    "node_modules",

    "bower_components",

    "test",

    "tests",

    "almond",

    "src"

  ]

}