[WWcvs] pg: Changed the name of {PG_FLAGS} to {flags} for confomity

[Mike G. v. a. <we...@ma...>]

Log Message:
-----------
 Changed the name of {PG_FLAGS} to {flags} for confomity

Modified Files:
--------------
    pg/lib:
        PGcore.pm

Revision Data
-------------
Index: PGcore.pm
===================================================================
RCS file: /webwork/cvs/system/pg/lib/PGcore.pm,v
retrieving revision 1.2
retrieving revision 1.3
diff -Llib/PGcore.pm -Llib/PGcore.pm -u -r1.2 -r1.3
--- lib/PGcore.pm
+++ lib/PGcore.pm
@@ -119,7 +119,7 @@
 	$self->{PG_problem_grader}    = $self->{envir}->{PROBLEM_GRADER_TO_USE};
     $self->{PG_alias}             = new PGalias($self->{envir});
     $self->{PG_loadMacros}        = new PGloadfiles($self->{envir});
-	$self->{PG_FLAGS} = {
+	$self->{flags} = {
 		showpartialCorrectAnswers => 1,
 		showHint                  => 1,
 		hintExists 				  => 0,