release notes update

doc/RELEASE_NOTES.txt

@@ -8,7 +8,13 @@ Release 1.0 (01/31/2017)
   for a given station
 - Cleaned up web portal by removing unused views, and enabled station 
   management functionality
-- Extrepid has replaced xstor as the main APS storage
+- GPFD DDN (extrepid) has replaced xstor as the main APS storage
+- CLI changes:
+  - add-experiment command requires station name (can be set from env.
+    variable); experiment type can be specified using type name
+  - get-experiments command requires station name for beamline managers (can 
+    be set from env. variable)
+  - start-experiment command is now optional
 
 Release 0.15 (11/01/2016)
 =============================