* IconConstants.cs: Relocate

* QWorkspaceInfo.cs:
* QParser.cs:
* WorkspacePrompt.cs:
* QEventArgs.cs: Remove redundant QWorkspaceInfo class

* QRecentWorkspaceInfo.cs: Add bundle info class for recent workspace
  info

* ControlPage.xaml.cs:
* QBrowserPage.xaml.cs:
* QButton.cs:
* qConnectionPage.xaml.cs:
* QLevelsCell.cs:
* QCueListCell.cs:
* QInstanceCell.cs:
* QControlsBlock.cs:
* ShadowButton.cs:
* QLevelsButton.cs:
* QSelectedCueCell.cs: Move Cells classess under UI

* AppDelegate.cs:
* packages.config:
* MainActivity.cs:
* packages.config:
* qController.iOS.csproj:
* qController.Droid.csproj:
* qController.csproj: Update dependencies

* App.xaml.cs: Add AppAction code for recent workspace

* QStorage.cs: Add recent workspace to persistent storage

* QCueGrid.cs: Start on interactivity with cue list grid

* QCueViewModel.cs: debug for children updated start on reactive
  QCueGrid

* WorkspacePage.xaml.cs: Start handling a "no selected cue" state and
  recent workspace

* QInstance.cs:
* IPHelper.cs: move reachable check to IPHelper - TODO: implement

qController.Standard/Classes/Communication/IPHelper.cs

@@ -15,5 +15,21 @@ namespace qController.Communication
             IPAddress address;
             return IPAddress.TryParse(ipString, out address);
         }
+
+        public static bool IsReachable(string ipString)
+        {
+            /*try
+            {
+                IPAddress instanceIP = IPAddress.Parse(address);
+                Ping p = new System.Net.NetworkInformation.Ping();
+                PingReply reply = p.Send(instanceIP);
+                return reply.Status == IPStatus.Success ? true : false;
+            }
+            catch
+            {
+                return false;
+            }*/
+            return true;
+        }
     }
 }