Qml app is more aggressive in parsing links

Some app lile t3legram prepend other textxs when a message is copied, so
 if a retroshare link is passed via t3legram and the user do copy/paste
 on retroshare, retroshare get "some text + retroshare link", to avoid
 the link being forgot we parte pasted textx more aggressively

retroshare-qml-app/src/main-app.qml

@@ -114,8 +114,9 @@ ApplicationWindow
 				MenuItem
 				{
 					text: "Paste Link"
-					onTriggered:
-						handleIntentUri(ClipboardWrapper.getFromClipBoard())
+					onTriggered: UriJs.URI.withinString(
+									 ClipboardWrapper.getFromClipBoard(),
+									 handleIntentUri)
 
 					enabled: mainWindow.coreReady
 				}