new link for help page

Author: didierfred

popup/config.html

@@ -82,7 +82,7 @@
 						<em style="font-size:10pt"> * Informations on url pattern can be found <a href="https://developer.chrome.com/extensions/match_patterns" target="_blank"> here.</a> <br> An empty string on the field will select all urls. It's possible to select mutliple url patterns using semicolon(;) separator </em>
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-						<a href="https://github.com/didierfred/SimpleModifyHeaders/tree/v1.6.3" target="_blank"> <span class="glyphicon glyphicon-question-sign"></span> About </a>
+						<a href="https://github.com/didierfred/SimpleModifyHeaders/tree/v1.6.7" target="_blank"> <span class="glyphicon glyphicon-question-sign"></span> About </a>
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