Update version stamp and dates for 4.1.2rc1

README

 	      Internet Systems Consortium DHCP Distribution
-		             Version 4.1.2b1
-			     6 October 2010
+		             Version 4.1.2rc1
+			     18 October 2010
 
 			      README FILE
 
@@ -94,7 +94,7 @@ directory, it may not have up-to-date information).
 
 			    RELEASE STATUS
 
-This is ISC DHCP 4.1.2b1, a maintenance release which fixes bugs
+This is ISC DHCP 4.1.2rc1, a maintenance release which fixes bugs
 present in ISC DHCP 4.1.1 or prior.
 
 In this release, the DHCPv6 server should be fully functional on Linux,
@@ -131,12 +131,12 @@ information.   On Digital Unix, type ``man pfilt''.
 To build the DHCP Distribution, unpack the compressed tar file using
 the tar utility and the gzip command - type something like:
 
-	gunzip dhcp-4.1.2b1.tar.gz
-	tar xvf dhcp-4.1.2b1.tar
+	gunzip dhcp-4.1.2rc1.tar.gz
+	tar xvf dhcp-4.1.2rc1.tar
 
 			    CONFIGURING IT
 
-Now, cd to the dhcp-4.1.2b1 subdirectory that you've just created and
+Now, cd to the dhcp-4.1.2rc1 subdirectory that you've just created and
 configure the source tree by typing:
 
 	./configure

RELNOTES

 	      Internet Systems Consortium DHCP Distribution
-			     Version 4.1.2b1
-			     6 October 2010
+			     Version 4.1.2rc1
+			     18 October 2010
 
 			      Release Notes
 

configure.ac

-AC_INIT([DHCP], [4.1.2b1], [dhcp-users@isc.org])
+AC_INIT([DHCP], [4.1.2rc1], [dhcp-users@isc.org])
 
 # we specify "foreign" to avoid having to have the GNU mandated files,
 # like AUTHORS, COPYING, and such