* Compile libmath.dll with various optimizations

* Use chm so users can search the entire help system

* Include epstk/category index in package so that documentation is consistent

* Use DetectDrives.nsi to detect available drives in NSIS:

	!include "DetectDrives.nsi"

	Function MakeDriveLink
	   StrCpy $R2 $R0 1
	   # FileOpen $R1 "$INSTDIR/drive.link" "a"
	   # FileSeek $R1 0 END
	   # FileWrite $R1 "ln -sf /cygdrive/$R2 /$R2"
	   # FileClose $R1
	   Exec "$INSTDIR\bin\sh.exe -c 'ln -sf /cygdrive/$R2 /$R2'"
	FunctionEnd

	Section "-Make drive links"
	   # Delete "$INSTDIR/drive.link"
	   Push "All Local Drives"
	   Push $0
	   GetFunctionAddress $0 "MakeDriveLink"
	   Exch $0
	   Call DetectDrives
	   # Add commands to install_octave.sh to detect and evaluate drive.link
	SectionEnd
