Added dleffler's comments about make mrproper, update CHANGES, and update

the version number to -pre2 in config.in.

CHANGES

@@ -42,6 +42,12 @@
 *
 * --------------------------------------------------------------------
 0.1.13
+-pre2
+  - Added a note to the README about dleffler's observation regarding
+    netlink troubles and using 'make mrproper'.
+  - Added gback's patch to initialize wireless extensions for non-pcmcia
+    targets.
+-pre1
   - Fixed a patch induced (not sure which patch) Makefile syntax error.
   - Added rfloeter's cool Wireless Extensions patch which was kindly 
     updated to 0.1.12 by pizza.  Note that my own testing of this patch has

README

@@ -126,6 +126,12 @@ To build linux-wlan-ng you will need:
      not build yourself), look for help on the mailing lists because it 
      can be tricky.  I always run against kernels I've built myself, so I'm 
      not much help in this area.
+   - The good David Leffler identified that if you are having difficulty
+     with *_netlink_* symbols, you may have a problem with 'make clean' in
+     the kernel tree.  Do a 'make mrproper' followed by 'make config' 
+     and the rest of the kernel build process.  'make mrproper' does
+     a more thorough cleaning of the kernel tree.  For more info, look
+     for David's comments in the linux-wlan-user mailing list.
    - If you are building a driver for a PCMCIA card, you will also need
      the configured PCMCIA source code for the pcmcia_cs subsystem you
      are currently running.

config.in

@@ -1,7 +1,7 @@
 WLAN_VERSION=0
 WLAN_PATCHLEVEL=1
 WLAN_SUBLEVEL=13
-WLAN_EXTRAVERSION=-pre1
+WLAN_EXTRAVERSION=-pre2
 LINUX_SRC=/usr/src/linux
 WLAN_TARGET_ARCH=
 PCMCIA_SRC=