add dev deployment config

etc/dm_dev.deploy.conf

+DM_DB_NAME=dm_dev
+DM_DB_USER=dm_dev
+DM_DB_HOST=127.0.0.1
+DM_DB_PORT=11136
+DM_DB_ADMIN_USER=postgres
+DM_DB_ADMIN_HOSTS="127.0.0.1 bluegill1.aps.anl.gov gaeaimac.aps.anl.gov visa%.aps.anl.gov"
+DM_DB_CHARACTER_SET=utf8
+DM_DB_SCRIPTS_DIR=
+DM_CONTEXT_ROOT=dm_dev
+DM_DS_WEB_SERVICE_PORT=22237
+DM_DAQ_WEB_SERVICE_PORT=33337
+DM_SOFTWARE_VERSION="Development Snapshot (DM_DATE)"
+
+