phosphor-image: Avoid CORE_IMAGE_EXTRA_INSTALL

CORE_IMAGE_EXTRA_INSTALL is a dumping ground.  Move packages to proper
packagroups (console/sol, rng) and create IMAGE_FEATURES for easy
opt-out.

Move the ffdc application to the debugging packagegroup.  Move the
pam-access plugin to the user management packagegroup.

Change-Id: I49ca81f436969bd01311bcf116d89620b44ee983
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/recipes-phosphor/images/obmc-phosphor-image.bb b/recipes-phosphor/images/obmc-phosphor-image.bb
index c12b188..3d2b7b7 100644
--- a/recipes-phosphor/images/obmc-phosphor-image.bb
+++ b/recipes-phosphor/images/obmc-phosphor-image.bb
@@ -8,6 +8,7 @@
         obmc-bmc-state-mgmt \
         obmc-chassis-mgmt \
         obmc-chassis-state-mgmt \
+        obmc-console \
         obmc-devtools \
         obmc-fan-control \
         obmc-fan-mgmt \
@@ -19,6 +20,7 @@
         obmc-leds \
         obmc-logging-mgmt \
         obmc-remote-logging-mgmt \
+        obmc-rng \
         obmc-net-ipmi \
         obmc-sensors \
         obmc-software \