3 patches from AsamK:

* fixed utf8 in dropping links to channels
	* fixed pasting cert links in the friend list
	* added code to allow pasting GPG certificates missing a newline at the end.


git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@5064 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-gui/src/gui/connect/ConnectFriendWizard.cpp

@@ -338,6 +338,7 @@ TextPage::TextPage(QWidget *parent)
                                     "certificate into the box below" )) ;
     
     friendCertEdit = new QTextEdit;
+    friendCertEdit->setAcceptRichText(false);
 
     //font.setWeight(75);
     QFont font("Courier New",10,50,false);