Bump version number to 1.2.5
diff --git a/configure.ac b/configure.ac
index 476c9dc..eb7c82a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([cgminer], [1.2.4])
+AC_INIT([cgminer], [1.2.5])
AC_PREREQ(2.59)
AC_CANONICAL_SYSTEM