post-release version bump

CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 84e14b0..6eb86ab 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -19,7 +19,7 @@
 SET(PACKAGE "libzip")
 SET(PACKAGE_NAME ${PACKAGE})
 SET(PACKAGE_VERSION_MAJOR "1")
-SET(PACKAGE_VERSION_MINOR "1")
+SET(PACKAGE_VERSION_MINOR "1a")
 #SET(PACKAGE_VERSION_PATCH "1a")
 SET(VERSION "${PACKAGE_VERSION_MAJOR}.${PACKAGE_VERSION_MINOR}")
 #SET(VERSION "${PACKAGE_VERSION_MAJOR}.${PACKAGE_VERSION_MINOR}.${PACKAGE_VERSION_PATCH}")

configure.ac

diff --git a/configure.ac b/configure.ac
index 79745cf..9972862 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ([2.60])
-AC_INIT([libzip],[1.1],[libzip@nih.at])
+AC_INIT([libzip],[1.1a],[libzip@nih.at])
 AC_CONFIG_SRCDIR([lib/zip_add.c])
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_MACRO_DIR([m4])