Added view to show/edit contact details

Split ColorHash.qml in a new file so it is reusable
ContactSort.js preferred contacts goes before non preferred
Contacts.qml use proper id for listview
Contacts.qml removed fingerprint popup
GxsIdentityDelegate.qml simplified, move link generation to ContactDetails.qml

retroshare-qml-app/src/Contacts.qml

@@ -133,7 +133,7 @@ Item
 
 	ListView
 	{
-		id: locationsListView
+		id: contactsListView
 		width: parent.width
 		height: contactsView.searching ?
 					parent.height - searchBox.height : parent.height
@@ -182,30 +182,6 @@ Item
 		text: "Open Chat as: " + contactsView.own_nick + " " + contactsView.own_gxs_id
 	}
 
-	Popup
-	{
-		id: fingerPrintDialog
-		visible: false
-		property string nick
-		property string gxs_id
-		width: fingerPrintText.contentWidth + 20
-		height: fingerPrintText.contentHeight + 20
-		x: parent.x + parent.width/2 - width/2
-		y: parent.y + parent.height/2 - height/2
-
-		Text
-		{
-			id: fingerPrintText
-			anchors.centerIn: parent
-			text: "<pre>" +
-				  fingerPrintDialog.gxs_id.substring(1, 9) + "<br/>" +
-				  fingerPrintDialog.gxs_id.substring(9, 17) + "<br/>" +
-				  fingerPrintDialog.gxs_id.substring(17, 25) + "<br/>" +
-				  fingerPrintDialog.gxs_id.slice(-8) + "<br/>" +
-				  "</pre>"
-		}
-	}
-
 	Settings
 	{
 		id: settings