Create phosphor-psu-monitor package

1. Create a phosphor-psu-monitor package.
2. Add the phosphor-psu-monitor binary to the package.
3. Add the phosphor-psu-monitor.service to the package.

This will allow one to selectively install the refactored power supply
monitor application to systems that want to use it.

Change-Id: Id29508436f6541ee8652c2531c209c6fb0384ecb
Signed-off-by: Brandon Wyman <bjwyman@gmail.com>
diff --git a/recipes-phosphor/power/phosphor-power_git.bb b/recipes-phosphor/power/phosphor-power_git.bb
index 5ae3d96..ea73596 100644
--- a/recipes-phosphor/power/phosphor-power_git.bb
+++ b/recipes-phosphor/power/phosphor-power_git.bb
@@ -25,6 +25,10 @@
          i2c-tools \
          "
 
+PACKAGE_BEFORE_PN = "phosphor-psu-monitor"
+FILES_phosphor-psu-monitor = "${bindir}/phosphor-psu-monitor \
+                              ${systemd_system_unitdir}/phosphor-psu-monitor.service"
+
 SEQ_MONITOR_SVC = "pseq-monitor.service"
 SEQ_PGOOD_SVC = "pseq-monitor-pgood.service"
 PSU_MONITOR_TMPL = "power-supply-monitor@.service"