[WWcvs] webwork-modperl: Added useful links to the macro list and the pod_docs

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

Log Message:
-----------
Added useful links to the macro list and the pod_docs 
in addition to the incomplete manpages.

These are still temporary measures for improving the documentation
for those writing problems.

Modified Files:
--------------
    webwork-modperl/lib/WeBWorK/ContentGenerator/Instructor:
        PGProblemEditor.pm

Revision Data
-------------
Index: PGProblemEditor.pm
===================================================================
RCS file: /webwork/cvs/system/webwork-modperl/lib/WeBWorK/ContentGenerator/Instructor/PGProblemEditor.pm,v
retrieving revision 1.55
retrieving revision 1.56
diff -Llib/WeBWorK/ContentGenerator/Instructor/PGProblemEditor.pm -Llib/WeBWorK/ContentGenerator/Instructor/PGProblemEditor.pm -u -r1.55 -r1.56
--- lib/WeBWorK/ContentGenerator/Instructor/PGProblemEditor.pm
+++ lib/WeBWorK/ContentGenerator/Instructor/PGProblemEditor.pm
@@ -646,8 +646,14 @@
 			'Mode: ',
 			CGI::popup_menu(-name=>'displayMode', -values=>$mode_list, -default=>$displayMode),
 			CGI::a({-href=>'http://webwork.math.rochester.edu/docs/docs/pglanguage/manpages/',-target=>"manpage_window"},
-				'Manpages',
-			)
+				' Manpages ',
+			),
+			CGI::a({-href=>'http://devel.webwork.rochester.edu/twiki/bin/view/Webwork/PGmacrosByFile',-target=>"manpage_window"},
+				' macro list ',
+			),
+			CGI::a({-href=>'http://devel.webwork.rochester.edu/doc/cvs/pg_HEAD/',-target=>"manpage_window"},
+				' pod docs ',
+			),
 		),
 		CGI::p(
 			CGI::textarea(