pySim-shell: Adds support for DEACTIVATE FILE + ACTIVATE FILE

Change-Id: I22207dde20f991b0a22dea8f5dd695a0ec99da33
diff --git a/docs/shell.rst b/docs/shell.rst
index 1072ee8..f2ddba1 100644
--- a/docs/shell.rst
+++ b/docs/shell.rst
@@ -120,6 +120,14 @@
    :module: pySim-shell
    :func: Iso7816Commands.verify_chv_parser
 
+deactivate_file
+~~~~~~~~~~~~~~~
+Deactivate the currently selected file.  This used to be called INVALIDATE in TS 11.11.
+
+
+activate_file
+~~~~~~~~~~~~~
+Activate the currently selected file.  This used to be called REHABILITATE in TS 11.11.
 
 
 pySim commands