Add Tech Blog as a primary source of user agents

Author: andryou

html/options.html

@@ -238,7 +238,7 @@ <h4 id="sectionname">General Settings</h4>
 									<option value="chromeos">Chrome OS</option>
 									<option value="off" class="i18_off">-Off-</option>
 								</select><i>(<span class="i18_default">Default</span>: <span class="i18_off">-Off-</span>; <span class="i18_useragentspoofdesc">spoofs your user-agent (browser and OS)</span>)</i>
-								<div id="useragentbox"><br /><p class="text-right"><textarea class="form-control" id="useragent" placeholder="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36" rows="5" style="min-height: auto !important;"></textarea><a href="http://www.useragentstring.com/pages/useragentstring.php" target="_blank">useragentstring.com</a> | <a href="https://developers.whatismybrowser.com/useragents/explore/software_type_specific/web-browser/" target="_blank">whatismybrowser.com</a></p><p class="text-right"><input type="button" class="save btn btn-success i18_save" value="Save" /></p>
+								<div id="useragentbox"><br /><p class="text-right"><textarea class="form-control" id="useragent" placeholder="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36" rows="5" style="min-height: auto !important;"></textarea><a href="http://www.useragentstring.com/pages/useragentstring.php" target="_blank">useragentstring.com</a> | <a href="https://developers.whatismybrowser.com/useragents/explore/software_type_specific/web-browser/" target="_blank">whatismybrowser.com</a> | <a href="https://techblog.willshouse.com/2012/01/03/most-common-user-agents/" target="_blank"><strong>techblog.willshouse.com</strong></a></p><p class="text-right"><input type="button" class="save btn btn-success i18_save" value="Save" /></p>
 								<div class="row useragentrandom"><div class="col-sm-8"><p><div class="input-group"><span class="input-group-addon"><label for="useragentinterval"><span class="i18_random">Random</span>:</label></span><select id="useragentinterval" class="savechange form-control"><option value="off" class="i18_off">-Off-</option><option value="interval" class="i18_interval">Every x Minutes</option><option value="request" class="i18_request">Every Request</option></select></div></p></div><div class="col-sm-4"><div id="useragentintervaloption" style="display: none;"><p><div class="input-group"><span class="input-group-addon"><label for="useragentintervalmins"><span class="i18_minutes">Minutes</span>:</label></span><input id="useragentintervalmins" type="number" min="1" class="savechange form-control"></div></p></div></div></div>
 								<div id="applytoallow"><br /><input type="checkbox" id="uaspoofallow" class="save" /><label for="uaspoofallow">&nbsp;<span class="i18_uaspoofallow">Apply to whitelisted domains as well</span> (<span class="i18_default">Default</span>: <span class="i18_disabled">disabled</span>)</label></div></td></tr>
 								<tr><td class="col-sm-4"><label for="referrerspoof" class="i18_referrerspoof">Referrer Spoof:</label></td><td><select id="referrerspoof" class="savechange form-control">