switch keyboard equivalents for Copy short SHA / Copy full SHA

Short SHA seems more attractive, thus easier to use now.

Author: ssp

English.lproj/MainMenu.xib

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="9531" systemVersion="15D9c" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none">
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="9532" systemVersion="15E56a" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none">
     <dependencies>
         <deployment version="1070" identifier="macosx"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="9531"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="9532"/>
     </dependencies>
     <objects>
         <customObject id="-2" userLabel="File's Owner" customClass="NSApplication">
@@ -169,16 +169,16 @@
                                     <action selector="copy:" target="-1" id="181"/>
                                 </connections>
                             </menuItem>
-                            <menuItem title="Copy SHA" alternate="YES" keyEquivalent="c" id="964">
+                            <menuItem title="Copy short SHA" alternate="YES" keyEquivalent="c" id="Q6u-9U-Mue">
                                 <modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
                                 <connections>
-                                    <action selector="copySHA:" target="-1" id="966"/>
+                                    <action selector="copyShortName:" target="-1" id="feT-ND-ZxS"/>
                                 </connections>
                             </menuItem>
-                            <menuItem title="Copy short SHA" alternate="YES" keyEquivalent="C" id="Q6u-9U-Mue">
+                            <menuItem title="Copy full SHA" alternate="YES" keyEquivalent="C" id="964">
                                 <modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
                                 <connections>
-                                    <action selector="copyShortName:" target="-1" id="feT-ND-ZxS"/>
+                                    <action selector="copySHA:" target="-1" id="966"/>
                                 </connections>
                             </menuItem>
                             <menuItem title="Copy Patch" alternate="YES" keyEquivalent="c" id="ZiX-Nf-qba">