Update copyright year

Author: AlienCowEatCake

src/ImageViewer/resources/platform/macosx/Info.plist

@@ -35,7 +35,7 @@
 	<key>LSMinimumSystemVersion</key>
 	<string>10.7</string>
 	<key>NSHumanReadableCopyright</key>
-	<string>(c) Peter S. Zhigalov, 2017</string>
+	<string>(c) Peter S. Zhigalov, 2017-2018</string>
 	<key>CFBundleLocalizations</key>
 	<array>
 		<string>en</string>

src/ImageViewer/resources/platform/windows/resources.rc

@@ -8,7 +8,7 @@ IDI_ICON1 ICON DISCARDABLE "../../icon/icon.ico"
 #define VER_PRODUCTVERSION_STR      "0.99.11\0"
 #define VER_FILEDESCRIPTION_STR     "Image Viewer"
 #define VER_INTERNALNAME_STR        "ImageViewer"
-#define VER_LEGALCOPYRIGHT_STR      "(c) Peter S. Zhigalov, 2017"
+#define VER_LEGALCOPYRIGHT_STR      "(c) Peter S. Zhigalov, 2017-2018"
 #define VER_ORIGINALFILENAME_STR    "ImageViewer.exe"
 #define VER_PRODUCTNAME_STR         "Image Viewer"
 #define VER_COMPANYNAME_STR         "FAMI Net Team"