Added support for Auto-login

- added checkbox in start dialog including warning (autologin not safe)
- added check box in gen setting to disable autologin on shutdown

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@2689 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-gui/src/main.cpp

@@ -116,8 +116,8 @@ int main(int argc, char *argv[])
 	}
 	else
 	{
-		/* don't save auto login details */
-		RsInit::LoadCertificates(false);
+		// true: note auto-login is active
+		RsInit::LoadCertificates(true);
 	}
 
 	rsicontrol->StartupRetroShare();