update to Xcode 6.1

Author: jcavar

.gitignore

@@ -1 +1,4 @@
-.idea
+.idea
+PullToRefresh.xcodeproj/xcuserdata/josip04.xcuserdatad
+PullToRefresh.xcodeproj/xcuserdata/josip04.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
+build

PullToRefresh.xcodeproj/project.pbxproj

@@ -282,6 +282,7 @@
 					};
 					C7D1CF8E199BB3C8009FD485 = {
 						CreatedOnToolsVersion = 6.0;
+						DevelopmentTeam = 424L75GG87;
 					};
 				};
 			};
@@ -557,6 +558,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;
+				CODE_SIGN_IDENTITY = "iPhone Developer";
 				INFOPLIST_FILE = "$(SRCROOT)/PullToRefreshDemo/Info.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -568,6 +570,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;
+				CODE_SIGN_IDENTITY = "iPhone Developer";
 				INFOPLIST_FILE = "$(SRCROOT)/PullToRefreshDemo/Info.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_NAME = "$(TARGET_NAME)";

PullToRefresh.xcodeproj/project.xcworkspace/xcuserdata/josip04.xcuserdatad/UserInterfaceState.xcuserstate

@@ -73,7 +73,7 @@ class ViewController: UIViewController {
     func tableView(tableView: UITableView!, cellForRowAtIndexPath indexPath: NSIndexPath!) -> UITableViewCell! {
 
         var cell = UITableViewCell(style: .Default, reuseIdentifier: "Cell")
-        cell.textLabel.text = "Row " + String(indexPath.row + 1)
+        cell.textLabel?.text = "Row " + String(indexPath.row + 1)
         return cell
     }
 }