Moved outdated encodings to separate directory.

These encodings need to be updated to match the new output format. Until
this is done, hide these files in a separate directory in order not to
confuse users.

encodings/outdated/pddl-sequential-horizon-boolean.lp

@@ -25,4 +25,3 @@ goalAt(T) :-     holds(variable(Variable),T) : goal(variable(Variable), value(Va
 
 #show occurs/2.
 % #show holds/2.
-

encodings/outdated/pddl-sequential-incremental-boolean.lp

@@ -28,4 +28,3 @@ goalAt(t) :-     holds(variable(Variable),t) : goal(variable(Variable), value(Va
 
 #show occurs/2.
 % #show holds/2.
-

encodings/outdated/sas-sequential-incremental-multivalued-axioms-condeffects.lp

@@ -22,7 +22,7 @@ stateVariable(Variable)     :- headVariable(_,Variable).
 
 % Apply effects
 caused(Variable, Value, t) :- occurs(Action, t), postcondition(Action, Effect, Variable, Value),
-		 	      holds(Variable', Value', t - 1) : precondition(Effect, Variable', Value').
+			      holds(Variable', Value', t - 1) : precondition(Effect, Variable', Value').
 changed(Variable, t) :- caused(Variable, Value, t).
 
 holds(Variable, Value, t) :- caused(Variable, Value, t).
@@ -38,7 +38,7 @@ holds(Variable, Value, t) :- holds(Variable, Value, t - 1), not changed(Variable
 
 % Apply axioms
 derived(Variable, Value, t) :- axiomRule(Rule), postcondition(Rule,_,Variable,Value),
-		  	       holds(Variable', Value', t) : precondition(Rule, Variable', Value'), not headVariable(Rule,Variable').
+			       holds(Variable', Value', t) : precondition(Rule, Variable', Value'), not headVariable(Rule,Variable').
 
 modified(Variable, t) :- derived(Variable, Value, t).