Bump OSX version to 0.3.24 (missed in previous commit)

contrib/Bitcoin.app/Contents/Info.plist

@@ -17,11 +17,11 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.3.23</string>
+	<string>0.3.24</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>323</string>
+	<string>324</string>
 	<key>LSMinimumSystemVersion</key>
 	<string>10.5</string>
 	<key>CFBundleIconFile</key>