Remove completion for --profile and --layout

The feature doesn't work well for items with spaces or quotes in the
name.

completion/bash

@@ -5,18 +5,7 @@ _terminator()
     local cur prev words cword
     _init_completion || return
 
-    case $prev in
-        --profile | -p)
-            COMPREPLY=($(compgen -W "$($1 --list-profiles)"\
-            -- "$cur"))
-            return
-            ;;
-        --layout | -l)
-            COMPREPLY=($(compgen -W "$($1 --list-layouts)"\
-            -- "$cur"))
-            return
-            ;;
-    esac
+    # TODO implement completion for --profile and --layout
 
     COMPREPLY=($(compgen -W "$($1 --help | tr ',' '\n' |
         command sed -n -e 's/^ *\(--\?[a-zA-Z\-]\+=\?\).*/\1/p')"\