stop associating file.ico with Elm files on Windows

Just use the default, which appears to be overridden as soon as you
pick an editor to edit the files anyway.

Maybe this can be revisited if we have a really excellent .ico file
someday.

Author: evancz

installers/win/Nsisfile.nsi

@@ -142,7 +142,7 @@ Section "Associate with .elm files" SecAssoc
   ; File associations
   WriteRegStr HKCR ".elm" "" "elm"
   WriteRegStr HKCR "elm" "" "Elm Source File"
-  WriteRegStr HKCR "elm\DefaultIcon" "" "$INSTDIR\file.ico"
+  ;WriteRegStr HKCR "elm\DefaultIcon" "" "$INSTDIR\file.ico"
   ;WriteRegStr HKCR "elm\shell\open\command" "" '"$INSTDIR\bin\elm.exe" "%1"'
 
   ;Remember that we registered associations

installers/win/file.ico

@@ -2,6 +2,5 @@ SetOutPath "$INSTDIR\bin"
 File "${FILES_SOURCE_PATH}\bin\elm.exe"
 
 SetOutPath "$INSTDIR"
-File "file.ico"
 File "updatepath.vbs"
-File "removefrompath.vbs"
+File "removefrompath.vbs"

installers/win/inst.dat

@@ -1,7 +1,6 @@
 Delete "$INSTDIR\bin\elm.exe"
 RmDir "$INSTDIR\bin"
 
-Delete "$INSTDIR\file.ico"
 Delete "$INSTDIR\updatepath.vbs"
 Delete "$INSTDIR\removefrompath.vbs"
-RmDir "$INSTDIR"
+RmDir "$INSTDIR"