fix(sanitize): handle newline characters inside <script> for IE

Tweak the regex used match characters inside <script> and <style> to a IE
compatible regex.

Author: lgalfaso

src/ngSanitize/sanitize.js

@@ -336,7 +336,8 @@ function htmlParser(html, handler) {
       }
 
     } else {
-      html = html.replace(new RegExp("([^]*)<\\s*\\/\\s*" + stack.last() + "[^>]*>", 'i'),
+      // IE versions 9 and 10 do not understand the regex '[^]', so using a workaround with [\W\w].
+      html = html.replace(new RegExp("([\\W\\w]*)<\\s*\\/\\s*" + stack.last() + "[^>]*>", 'i'),
         function(all, text) {
           text = text.replace(COMMENT_REGEXP, "$1").replace(CDATA_REGEXP, "$1");