Add gnucash icon in Windows .ico format for windows icon

git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@15225 57a11ea4-9604-0410-9ed3-97b8803252fd

packaging/win32/gnucash.iss.in

@@ -36,9 +36,9 @@ Name: desktopicon; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm
 Name: menuicon; Description: "{cm:CreateMenuLink}"; GroupDescription: "{cm:AdditionalIcons}"
 
 [Icons]
-Name: "{group}\GnuCash"; Filename: "{app}\bin\gnucash.bat"; WorkingDir: "{app}\bin"; Comment: "GnuCash Free Finance Manager"; IconFilename: "{app}\share\pixmaps\gnucash-icon.png"; Tasks: menuicon
+Name: "{group}\GnuCash"; Filename: "{app}\bin\gnucash.bat"; WorkingDir: "{app}\bin"; Comment: "GnuCash Free Finance Manager"; IconFilename: "{app}\share\pixmaps\gnucash-icon.ico"; Tasks: menuicon
 Name: "{group}\Uninstall GnuCash"; Filename: "{uninstallexe}"; Tasks: menuicon
-Name: "{userdesktop}\GnuCash"; Filename: "{app}\bin\gnucash.bat"; WorkingDir: "{app}\bin"; Comment: "GnuCash Free Finance Manager"; IconFilename: "{app}\share\pixmaps\gnucash-icon.png"; Tasks: desktopicon
+Name: "{userdesktop}\GnuCash"; Filename: "{app}\bin\gnucash.bat"; WorkingDir: "{app}\bin"; Comment: "GnuCash Free Finance Manager"; IconFilename: "{app}\share\pixmaps\gnucash-icon.ico"; Tasks: desktopicon
 
 [Run]
 Filename: "{app}\bin\gnucash.bat"; Description: "{cm:RunPrg}"; WorkingDir: "{app}\bin"; Flags: postinstall skipifsilent

src/pixmaps/Makefile.am

@@ -34,7 +34,9 @@ gncpixmap_DATA = \
   stock_split_watermark.png
 
 gncicondir = ${datadir}/pixmaps
-gncicon_DATA = gnucash-icon.png
+gncicon_DATA = \
+  gnucash-icon.ico \
+  gnucash-icon.png
 
 EXTRA_DIST = \
   ${gncpixmap_DATA} ${gncicon_DATA}