add and run .editorconfig

http://editorconfig.org/

.editorconfig

@@ -0,0 +1,10 @@
+[*]
+charset = utf-8
+end_of_line = lf
+indent_style = space
+indent_size = 2
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false

.npmignore

@@ -1,4 +1,5 @@
-.travis.yml
+.editorconfig
 .jshintrc
+.travis.yml
 Gruntfile.coffee
 test/

Gruntfile.coffee

@@ -3,14 +3,14 @@ module.exports = (grunt) ->
 
   require('load-grunt-tasks') grunt
   semver = require 'semver'
-  
+
   pkg = grunt.file.readJSON 'package.json'
   MAIN = pkg.main
-  
+
   getNextVersion = ->
     currentVer = pkg.version
     semver.inc currentVer, 'patch'
-      
+
   grunt.initConfig
     jshint:
       options:
@@ -21,11 +21,11 @@ module.exports = (grunt) ->
       test:
         files:
           src: '<%= nodeunit.all %>'
-    
+
     clean:
       test:
         src: ['test/actual/*.js']
-    
+
     replace:
       version:
         options:
@@ -47,7 +47,7 @@ module.exports = (grunt) ->
           ]
         src: [MAIN]
         dest: MAIN
-    
+
     uglify:
       options:
         preserveComments: ->
@@ -59,7 +59,7 @@ module.exports = (grunt) ->
           src: '{,*/}*.js'
           dest: 'test/actual'
         ]
-    
+
     nodeunit:
       options:
         reporter: 'default'
@@ -69,7 +69,7 @@ module.exports = (grunt) ->
       main:
         files: [MAIN]
         tasks: ['build']
-    
+
     release: {}
 
   grunt.registerTask 'test', [

test/test.js

@@ -11,11 +11,11 @@ var files = grunt.file.expandMapping (
 
 function exportTests (map) {
   var basename = path.basename(map.src);
-  
+
   exports[basename] = function (test) {
     var actual = grunt.file.read(map.src);
     var expected = grunt.file.read(map.dest);
-    
+
     test.strictEqual(
       actual,
       expected

uglify-save-license.js

@@ -21,14 +21,14 @@ module.exports = function saveLicense(node, comment) {
                   comment.value.charAt(0) === '!') ||
                   comment.line === 1 ||
                   comment.line === prevCommentLine + 1;
-  
+
   if (isLicense) {
     prevCommentLine = comment.line;
   } else {
     prevCommentLine = 0;
   }
-  
+
   prevFile = comment.file;
-  
+
   return isLicense;
 };