updated to 1.5.0-alpha

NEWS

 Knot DNS NEWS
 
-1.5.0-dev - ?
+1.5.0 - ?
 ---------------------
+Features:
+	* Split libknot DNS library
+	* Pluggable query processing modules
+	* 'synth_record' automatic reverse/forward records module
+Improvements:
+	* Query processing and core functionality overhaul 
+	* Memory requirements 
+	* RFC compliant responses in some corner cases
+	* Log messages
 
 v1.4.2 - Jan 27, 2014
 ---------------------

configure.ac

 #                                               -*- Autoconf -*-
 
 AC_PREREQ([2.60])
-AC_INIT([knot], [1.5.0-dev], [knot-dns@labs.nic.cz])
+AC_INIT([knot], [1.5.0-alpha], [knot-dns@labs.nic.cz])
 AM_INIT_AUTOMAKE([gnits subdir-objects dist-xz -Wall -Werror])
 AM_SILENT_RULES([yes])
 AC_CONFIG_SRCDIR([src/knot/main.c])