chore: fix editorconfig linefeeds on windows (angular#2829)

Fix angular#2716

Author: filipesilva

.editorconfig

@@ -6,7 +6,6 @@ root = true
 charset = utf-8
 indent_style = space
 indent_size = 2
-end_of_line = lf
 insert_final_newline = true
 trim_trailing_whitespace = true
 

packages/angular-cli/blueprints/ng2/files/.editorconfig

@@ -5,7 +5,6 @@ root = true
 charset = utf-8
 indent_style = space
 indent_size = 2
-end_of_line = lf
 insert_final_newline = true
 trim_trailing_whitespace = true
 

packages/angular-cli/plugins/karma.js

@@ -40,11 +40,11 @@ const init = (config) => {
     .map((arr) => arr.splice(arr.indexOf('angular-cli'), 1, 'webpack', 'sourcemap'));
 }
 
-init.$inject = ['config']
+init.$inject = ['config'];
 
 // dummy preprocessor, just to keep karma from showing a warning
 const preprocessor = () => (content, file, done) => done(null, content);
-preprocessor.$inject = []
+preprocessor.$inject = [];
 
 // also export karma-webpack and karma-sourcemap-loader
 module.exports = Object.assign({