ONOS-1328 Converted ONOS features to apps.

ONOS_FEATURES env. var is now deprecated!

Cells are expected to use ONOS_APPS env. var to tailor which builtin apps should be activated by default.  All builtin apps are installed by default, but can be uninstalled if desired.

Cleaned up cell definitions accordingly.

Change-Id: If3bb4691a73543a69197f4bf1855c8368f558450
diff --git a/tools/test/cells/local b/tools/test/cells/local
index 3972f1d..c99d250 100644
--- a/tools/test/cells/local
+++ b/tools/test/cells/local
@@ -4,6 +4,5 @@
 export OC1="192.168.56.101"
 export OC2="192.168.56.102"
 export OCN="192.168.56.103"
-export OCI="${OC1}"
 
-export ONOS_FEATURES="webconsole,onos-api,onos-core,onos-cli,onos-openflow,onos-gui,onos-rest,onos-app-fwd,onos-app-proxyarp"
+export ONOS_APPS="openflow,fwd,proxyarp,mobility"