build: set version to 0.1 to match recipe

Set the version specified in the configure_ac to match the recipe in
meta-phosphor.

Change-Id: I23092297cc5a305b4a89c7a38f656849a2a1f31f
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/configure.ac b/configure.ac
index a28a999..0f2e596 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 # Initialization
 AC_PREREQ([2.69])
-AC_INIT([swampd], [1.0], [https://github.com/openbmc/phosphor-pid-control/issues])
+AC_INIT([swampd], [0.1], [https://github.com/openbmc/phosphor-pid-control/issues])
 AC_LANG([C++])
 AC_CONFIG_HEADERS([config.h])
 AM_INIT_AUTOMAKE([subdir-objects -Wall -Werror foreign dist-xz])