Remove beta label from version strings.

Also update Copyright / Author info in core module.

js/impress.js

@@ -7,15 +7,15 @@
  * in modern browsers and inspired by the idea behind prezi.com.
  *
  *
- * Copyright 2011-2012 Bartek Szopka (@bartaz)
+ * Copyright 2011-2012 Bartek Szopka (@bartaz), 2016-2018 Henrik Ingo (@henrikingo)
  *
  * Released under the MIT and GPL Licenses.
  *
  * ------------------------------------------------
- *  author:  Bartek Szopka
- *  version: 1.0.0-beta1
- *  url:     http://bartaz.github.com/impress.js/
- *  source:  http://github.com/bartaz/impress.js/
+ *  author:  Bartek Szopka, Henrik Ingo
+ *  version: 1.0.0
+ *  url:     http://impress.js.org
+ *  source:  http://github.com/impress/impress.js/
  */
 
 // You are one of those who like to know how things work inside?

package.json

@@ -1,6 +1,6 @@
 {
   "name": "impress.js",
-  "version": "1.0.0-beta1",
+  "version": "1.0.0",
   "description": "It's a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com.",
   "main": "js/impress.js",
   "repository": {

src/impress.js

@@ -5,15 +5,15 @@
  * in modern browsers and inspired by the idea behind prezi.com.
  *
  *
- * Copyright 2011-2012 Bartek Szopka (@bartaz)
+ * Copyright 2011-2012 Bartek Szopka (@bartaz), 2016-2018 Henrik Ingo (@henrikingo)
  *
  * Released under the MIT and GPL Licenses.
  *
  * ------------------------------------------------
- *  author:  Bartek Szopka
- *  version: 1.0.0-beta1
- *  url:     http://bartaz.github.com/impress.js/
- *  source:  http://github.com/bartaz/impress.js/
+ *  author:  Bartek Szopka, Henrik Ingo
+ *  version: 1.0.0
+ *  url:     http://impress.js.org
+ *  source:  http://github.com/impress/impress.js/
  */
 
 // You are one of those who like to know how things work inside?