Travis integration, browser tests

This commit is unfortunately quite massive, because it snowballed.

Here's what's new:
- Support for HTMLCollection (will be published as 1.1.1)
- Travis CI integration
- Browser tests (also ran on Sauce Labs on Travis)
- Remove .npmignore and specify whitelist of package files in package.json

Author: codeclown

.eslintrc.js

@@ -0,0 +1,34 @@
+module.exports = {
+    plugins: [
+        'webdriverio'
+    ],
+    env: {
+        browser: true,
+        commonjs: true,
+        es6: true,
+        'webdriverio/wdio': true,
+        mocha: true
+    },
+    parserOptions: {
+        ecmaVersion: 2017
+    },
+    extends: 'eslint:recommended',
+    rules: {
+        indent: [
+            'error',
+            4
+        ],
+        'linebreak-style': [
+            'error',
+            'unix'
+        ],
+        quotes: [
+            'error',
+            'single'
+        ],
+        semi: [
+            'error',
+            'always'
+        ]
+    }
+};

.npmignore

@@ -0,0 +1,8 @@
+language: node_js
+node_js:
+  - "8"
+
+script: npm test
+
+notifications:
+  email: false

.travis.yml

@@ -11,7 +11,8 @@
 
 var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj; };
 
-;(function (factory) {
+/* global define */
+(function (factory) {
     if ((typeof exports === 'undefined' ? 'undefined' : _typeof(exports)) === 'object' && (typeof module === 'undefined' ? 'undefined' : _typeof(module)) === 'object') {
         module.exports = factory();
     } else if (typeof define === 'function' && define.amd) {
@@ -73,7 +74,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
     };
 
     var enable = function enable(element) {
-        if (isArray(element) || element instanceof NodeList) {
+        if (isArray(element) || element instanceof NodeList || element instanceof HTMLCollection) {
             return forEach(element, enable);
         }
 
@@ -97,7 +98,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
 
             if (character >= start) {
                 if (newStart === null) newStart = character - originalValue.length;
-                segments[i] = originalValue.replace(/\-?[0-9]+/, parseInt(originalValue.replace(/^.*?(\-?[0-9]+).*/, '$1'), 10) + addition);
+                segments[i] = originalValue.replace(/-?[0-9]+/, parseInt(originalValue.replace(/^.*?(-?[0-9]+).*/, '$1'), 10) + addition);
             }
 
             character -= originalValue.length - segments[i].length;

build/smart-number-inputs.js

@@ -1,5 +1,9 @@
 # Changelog
 
+## 1.1.2
+
+- Support for `HTMLCollection`.
+
 ## 1.1.0
 
 - Support for delimiters such as ":".