Prepare release 0.3.0

Bump version to 0.3.0 (renamed from originally planned 0.2.1)
Libotool versioning:
- libkdumpfile: new API, API modified, API removed
- libaddrxlat: first public release

Signed-off-by: Petr Tesarik <ptesarik@suse.com>

configure.ac

@@ -1,7 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
-dnl Configure input file for elfutils.
 dnl
-dnl Copyright (C) 2014 Petr Tesarik <ptesarik@suse.cz>
+dnl Copyright (C) 2014-2017 Petr Tesarik <ptesarik@suse.com>
 dnl
 dnl This file is part of libkdumpfile.
 dnl
@@ -20,7 +19,7 @@ dnl  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 dnl Package release versioning
 m4_define([pkg_major_version], [0])
-m4_define([pkg_minor_version], [2])
+m4_define([pkg_minor_version], [3])
 m4_define([pkg_micro_version], [0])
 m4_define([pkg_version],
           [pkg_major_version.pkg_minor_version.pkg_micro_version])

src/Makefile.am

@@ -55,7 +55,7 @@ libkdumpfile_la_LIBADD = \
 	$(LZO_LIBS)	\
 	$(SNAPPY_LIBS)
 
-libkdumpfile_la_LDFLAGS = -version-info 6:0:0
+libkdumpfile_la_LDFLAGS = -version-info 7:0:0
 
 if HAVE_LD_VERSION_SCRIPT
 libkdumpfile_la_LDFLAGS += -Wl,--version-script=$(srcdir)/libkdumpfile.map