installer: .cvsignore (REMOVED) ftp.c (REMOVED) ftp.h (REMOVED) test_vftp.c (REMOVED) vftp.c (REMOVED) vftp.h (REMOVED)

[mis]

Module name:	installer
Changes by:	mis	03/01/27 00:02:18

Removed files:
	.cvsignore ftp.c ftp.h test_vftp.c vftp.c vftp.h

Log message:
- vftp and vhttp merge into vfff sublib (VFile's File Fetch)
- file aren't downloaded if local copy has the same mtime and size
- general code cleanups