Character encoding warning in index.html
_browser
IE 10.0.21
_action
Add meta element with attribute charset="UTF-8"
Note that this element must fall within the first 1028 chars of the file or the
browser will force a page reload when it comes accross it. This produces a
separate warning message in Firefox
_tested
firefox 32.03, ie 10.0.21, chrome 38.0.2125
_ref
http://www.w3schools.com/tags/att_meta_charset.asp