Fix to Gitlab issue #32. Now SEED and WASTE are in adventure.yaml

NOTE: the tests are all updated because now, like every other action,
SEED and WASTE have a \n before their output, as they correctly use
SPEAK

adventure.yaml

@@ -3015,6 +3015,8 @@ arbitrary_messages:  !!omap
 - GO_UNNEEDED: |-
     You don't have to say "go" every time; just specify a direction or, if
     it's nearby, name the place to which you wish to move.
+- NUMERIC_REQUIRED:
+    This command requires a numeric argument. 
 
 classes: 
 - threshold: 0
@@ -3878,6 +3880,12 @@ actions: !!omap
 - PART:
     message: *nothing_happens
     words: ['z''zzz']
+- SEED:
+    message: 'Seed set to %s'
+    words: ['seed']
+- WASTE:
+    message: 'Game limit is now %s'
+    words: ['waste']
 - ACT_UNKNOWN:
     message: *huh_man
     words: !!null