sloot.lic patch for self-closing containers

--- sloot.lic.NEW       2019-03-11 19:03:31.559524803 -0500
+++ sloot.lic.OLD       2019-03-10 16:55:11.761543356 -0500
@@ -794,7 +792,7 @@
         exit
     end

-    res = dothistimeout "open ##{sack.id}", 5, /^You open .*|^Sliding the lever .*|.* is already open\.$/
+    res = dothistimeout "open ##{sack.id}", 5, /^You open .*\.$/
     unless res
         echo "fixme: unknown open_sack result: #{res}"
         exit
@@ -808,7 +806,7 @@
     next unless settings['enable_close_sacks']

     closed_sacks.each { |sack|
-        res = dothistimeout "close ##{sack}", 5, /^You close .*|^You slide .*|.* is already closed\.$/
+        res = dothistimeout "close ##{sack}", 5, /^You close .*\.$/
         unless res
             echo "fixme: unknown close_open_sacks result: #{res}"
             exit
@@ -1708,10 +1706,6 @@
     }

     found_sacks.each { |sack|
-            # open sacks if enable_close_sacks is set so we can see what we have
-            if settings['enable_close_sacks']
-                open_sack.call(sack)
-            end
         unless sack.contents
             dothistimeout "look in ##{sack.id}", 5, /In the .*?/
             unless sack.contents
@@ -1852,9 +1846,6 @@
             skinweaponcurrent = skinweaponblunt
         end

-        if settings['enable_close_sacks']
-            open_sack.call(sacks['skinweapon'])
-        end
         unless get_item.call(skinweaponcurrent,sacks['skinweapon'])
             msg.call("** failed to find #{skinweaponcurrent.name} in #{sacks['skinweapon'].name}")
         end