Add webserver syncronization pre target

Assist with adding webserver startup dependencies.

Change-Id: I77d5f30e900b6c0d1bb537645050d88dfcec74e2
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-phosphor/common/recipes-core/systemd/obmc-targets/obmc-webserver-pre.target b/meta-phosphor/common/recipes-core/systemd/obmc-targets/obmc-webserver-pre.target
new file mode 100644
index 0000000..ea5200c
--- /dev/null
+++ b/meta-phosphor/common/recipes-core/systemd/obmc-targets/obmc-webserver-pre.target
@@ -0,0 +1,2 @@
+[Unit]
+Description=Webserver (pre)