- Change methods of RsMsgs from "std::string" to "const std::string&"

- Fixed sent messages doesn't get the flag RS_MSG_FLAGS_NEW
- Rework reply and forward message, now the replied or forwarded message gets the state and not the answer itself
- Added RsMsgParentId (with test) to save the parent of the message in draft
- Change methods of MessageComposer from "std::string" to "QString"
- Show image in the message row in MessagesDialog again
- Fixed umlauts in recommended files in MessageComposer
- Renamed tab "Live Chat" in "Group Chat"
- Fixed german translation

recompile of the GUI needed

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3741 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-gui/src/gui/SearchDialog.cpp

@@ -1199,12 +1199,14 @@ void SearchDialog::sendLinkTo( )
     copysearchLink();
 
     /* create a message */
-    MessageComposer *nMsgDialog = new MessageComposer();
+    MessageComposer *nMsgDialog = MessageComposer::newMsg();
+    if (nMsgDialog == NULL) {
+        return;
+    }
 
-    nMsgDialog->newMsg();
-    nMsgDialog->insertTitleText("New RetroShare Link(s)");
+    nMsgDialog->insertTitleText(tr("New RetroShare Link(s)"));
 
-    nMsgDialog->insertMsgText(RSLinkClipboard::toHtml().toStdString()) ;
+    nMsgDialog->insertMsgText(RSLinkClipboard::toHtml()) ;
     nMsgDialog->show();
 
     /* window will destroy itself! */