Increase version number to 0.9.9-rc1

Corresponding to flashrom svn r1939.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Urja Rannikko <urjaman@gmail.com>

Makefile

@@ -437,7 +437,7 @@ CLI_OBJS = cli_classic.o cli_output.o cli_common.o print.o
 # will not require subversion. The downloadable snapshots are already exported.
 SVNVERSION := $(shell ./util/getrevision.sh -u 2>/dev/null )
 
-RELEASE := 0.9.8
+RELEASE := 0.9.9-rc1
 VERSION := $(RELEASE)-$(SVNVERSION)
 RELEASENAME ?= $(VERSION)