Remove sk98lin ethernet driver.

Unmaintained, superceded by skge.

Prodded to deletion by Adrian Bunk.  Acked by Stephen Hemminger.

Signed-off-by: Jeff Garzik <jeff@garzik.org>

Documentation/feature-removal-schedule.txt

@@ -248,14 +248,6 @@ Who:	Len Brown <len.brown@intel.com>
 
 ---------------------------
 
-What:   sk98lin network driver
-When:   July 2007
-Why:    In kernel tree version of driver is unmaintained. Sk98lin driver
-	replaced by the skge driver. 
-Who:    Stephen Hemminger <shemminger@osdl.org>
-
----------------------------
-
 What:	Compaq touchscreen device emulation
 When:	Oct 2007
 Files:	drivers/input/tsdev.c

Documentation/networking/00-INDEX

@@ -96,9 +96,6 @@ routing.txt
 	- the new routing mechanism
 shaper.txt
 	- info on the module that can shape/limit transmitted traffic.
-sk98lin.txt
-	- Marvell Yukon Chipset / SysKonnect SK-98xx compliant Gigabit
-	  Ethernet Adapter family driver info
 skfp.txt
 	- SysKonnect FDDI (SK-5xxx, Compaq Netelligent) driver info.
 smc9.txt