Documentation: Fix Broken URL "freshmeat"

Fix broken URL in documents "freshmeat" to "freecode" in
Documentation/filesystems/ramfs-rootfs-initramfs.txt,
Documentation/scsi/scsi-generic.txt
Documentation/usb/mtouchusb.txt
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

Documentation/filesystems/ramfs-rootfs-initramfs.txt

@@ -297,7 +297,7 @@ the above threads) is:
    either way about the archive format, and there are alternative tools,
    such as:
 
-     http://freshmeat.net/projects/afio/
+     http://freecode.com/projects/afio
 
 2) The cpio archive format chosen by the kernel is simpler and cleaner (and
    thus easier to create and parse) than any of the (literally dozens of)

Documentation/scsi/scsi-generic.txt

@@ -62,7 +62,7 @@ There are two packages of sg utilities:
                 and earlier
 Both packages will work in the lk 2.4 series however sg3_utils offers more
 capabilities. They can be found at: http://sg.danny.cz/sg/sg3_utils.html and 
-freshmeat.net
+freecode.com
 
 Another approach is to look at the applications that use the sg driver.
 These include cdrecord, cdparanoia, SANE and cdrdao.

Documentation/usb/mtouchusb.txt

 CHANGES
 
 - 0.3 - Created based off of scanner & INSTALL from the original touchscreen
-  driver on freshmeat (http://freshmeat.net/projects/3mtouchscreendriver)
+  driver on freecode (http://freecode.com/projects/3mtouchscreendriver)
 - Amended for linux-2.4.18, then 2.4.19
 
 - 0.5 - Complete rewrite using Linux Input in 2.6.3