some fixes so our hackish solution doesn't cause any issues that are too egregious

Author: ericpaulbishop

app/views/projects/settings/_repository.rhtml

@@ -16,7 +16,7 @@
 			// to repo tab where the clipboard is visible 
 			// and, for good measure, just reset it every quarter second (handles visibility during repository creation, which is otherwise weird)
 			document.getElementById("tab-repository").addEventListener("click", reset_zero_clipboard, false );
-			setInterval("reset_zero_clipboard();", 250);
+			setInterval("reset_zero_clipboard();", 2500);
 
 		});
 	</script>

assets/javascripts/zero_clipboard_setup.js

@@ -1,11 +1,23 @@
 var zero_clipboard_source_input_control_id = "git_url_text";
+var clipboard = null
 
 function reset_zero_clipboard()
 {
 	var clip_container = $('clipboard_container');
 	if (clip_container) {
 		clip_container.show();
 
+		var cur_children = clip_container.childNodes;
+		var ci;
+		for(ci=0; ci< cur_children.length; ci++)
+		{
+			var c = cur_children[ci];
+			if(c.id != "clipboard_button")
+			{
+				clip_container.removeChild(c);
+			}
+		}
+
 		clipboard = new ZeroClipboard.Client();
 
 		clipboard.setHandCursor(true);