Documentation: add Linux Kernel Development book

The Linux Kernel Development book by Robert Love has been recommended to me
by multiple kernel hackers. Worth having in the list of books in
kernel-docs.txt for newbies looking for good learning resources.
Signed-off-by: NLuis de Bethencourt <luisbg@osg.samsung.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Documentation/kernel-docs.txt

@@ -609,6 +609,13 @@
        Pages: 432.
        ISBN: 0-201-63338-8
 
+     * Title: "Linux Kernel Development, 3rd Edition"
+       Author: Robert Love
+       Publisher: Addison-Wesley.
+       Date: July, 2010
+       Pages: 440
+       ISBN: 978-0672329463
+
      MISCELLANEOUS:
 
      * Name: linux/Documentation