Enable opening links in Skype

To make it work, user needs to disable Links Previews in Skype settings.

Fixes #711

app/store/ServicesList.js

@@ -72,7 +72,7 @@ Ext.define('Rambox.store.ServicesList', {
 			,description: locale['services[4]']
 			,url: 'https://web.skype.com/'
 			,type: 'messaging'
-			,note: 'Text and Audio calls are supported only. <a href="https://github.com/saenzramiro/rambox/wiki/Skype" target="_blank">Read more...</a>'
+			,note: 'Text and Audio calls are supported only. Be sure to disable Links Previews to make them work. <a href="https://github.com/ramboxapp/community-edition/wiki/Skype" target="_blank">Read more...</a>'
 		},
 		{
 			 id: 'hangouts'

app/ux/WebView.js

@@ -315,9 +315,8 @@ Ext.define('Rambox.ux.WebView',{
 			switch ( me.type ) {
 				case 'skype':
 					// hack to fix multiple browser tabs on Skype link click, re #11
-					if ( e.url.match('https:\/\/web.skype.com\/..\/undefined') ) {
-						e.preventDefault();
-						return;
+					if ( require('url').parse(me.down('statusbar #url').html).protocol !== null ) {
+						e.url = me.down('statusbar #url').html;
 					} else if ( e.url.indexOf('imgpsh_fullsize') >= 0 ) {
 						ipc.send('image:download', e.url, e.target.partition);
 						e.preventDefault();