diff --git a/Delta/Base.lproj/Main.storyboard b/Delta/Base.lproj/Main.storyboard
index d8c54d7..be99ea8 100644
--- a/Delta/Base.lproj/Main.storyboard
+++ b/Delta/Base.lproj/Main.storyboard
@@ -1,10 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="14460.31" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="SPq-Bk-fQl">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="14490.70" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="SPq-Bk-fQl">
     <device id="retina4_7" orientation="portrait">
         <adaptation id="fullscreen"/>
     </device>
     <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14460.20"/>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14490.49"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <scenes>
@@ -41,18 +42,11 @@
                                 <segue destination="xMK-Cs-fAS" kind="presentation" id="uN5-PN-7FK"/>
                             </connections>
                         </barButtonItem>
-                        <rightBarButtonItems>
-                            <barButtonItem systemItem="add" id="FeA-O5-xd2">
-                                <connections>
-                                    <action selector="importFiles" destination="jeE-WD-wXO" id="A1s-kE-NkM"/>
-                                </connections>
-                            </barButtonItem>
-                            <barButtonItem title="Sync" id="6Fp-px-Dow">
-                                <connections>
-                                    <action selector="sync" destination="jeE-WD-wXO" id="FFs-LZ-GEr"/>
-                                </connections>
-                            </barButtonItem>
-                        </rightBarButtonItems>
+                        <barButtonItem key="rightBarButtonItem" systemItem="add" id="FeA-O5-xd2">
+                            <connections>
+                                <action selector="importFiles" destination="jeE-WD-wXO" id="A1s-kE-NkM"/>
+                            </connections>
+                        </barButtonItem>
                     </navigationItem>
                 </viewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="JYx-xE-nis" userLabel="First Responder" sceneMemberID="firstResponder"/>