Bump version in order for sparkle updater to work. Core is still 1.0.5

Author: clobber

Info.plist

@@ -17,7 +17,7 @@
 	<key>CFBundleSignature</key>
 	<string>OpEm</string>
 	<key>CFBundleVersion</key>
-	<string>1.0.5.1</string>
+	<string>1.0.5.2</string>
 	<key>NSPrincipalClass</key>
 	<string>OEGameCoreController</string>
 	<key>OEGameCoreClass</key>