Fixes #318: Help now opens the github project page for MacPass

MacPass/Base.lproj/MainMenu.xib

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="6254" systemVersion="13F34" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="6254" systemVersion="14C109" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
     <dependencies>
         <deployment identifier="macosx"/>
         <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="6254"/>
@@ -306,7 +306,7 @@
                         <items>
                             <menuItem title="MacPass Help" keyEquivalent="?" id="492">
                                 <connections>
-                                    <action selector="showHelp:" target="-1" id="493"/>
+                                    <action selector="showHelp:" target="494" id="xjU-RJ-HgP"/>
                                 </connections>
                             </menuItem>
                         </items>

MacPass/MPAppDelegate.h

@@ -38,6 +38,7 @@ APPKIT_EXTERN NSString *const MPDidChangeStoredKeyFilesSettings;
 - (IBAction)showPasswordCreator:(id)sender;
 - (IBAction)createNewDatabase:(id)sender;
 - (IBAction)openDatabase:(id)sender;
+- (IBAction)showHelp:(id)sender;
 /**
  *  Clears the stored key files for any documents.
  *  @param sender sender of this action

MacPass/MPAppDelegate.m

@@ -224,6 +224,9 @@ NSString *const MPDidChangeStoredKeyFilesSettings = @"com.hicknhack.macpass.MPDi
   [[NSUserDefaults standardUserDefaults] removeObjectForKey:kMPSettingsKeyRememeberdKeysForDatabases];
 }
 
+- (void)showHelp:(id)sender {
+  [[NSWorkspace sharedWorkspace] openURL:[NSURL URLWithString:@"https://github.com/mstarke/MacPass"]];
+}
 
 #pragma mark -
 #pragma mark Private Helper