[WWcvs] webwork2: added the download_hardcopy_view_errors =>"professor", switch to determine what level of permission is needed

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

Log Message:
-----------
 added the 
    download_hardcopy_view_errors =>"professor",

switch to determine what level of permission is needed to see errors from producing 
hardcopy.

Tags:
----
rel-2-4-patches

Modified Files:
--------------
    webwork2/conf:
        global.conf.dist

Revision Data
-------------
Index: global.conf.dist
===================================================================
RCS file: /webwork/cvs/system/webwork2/conf/global.conf.dist,v
retrieving revision 1.189.2.7.2.12
retrieving revision 1.189.2.7.2.13
diff -Lconf/global.conf.dist -Lconf/global.conf.dist -u -r1.189.2.7.2.12 -r1.189.2.7.2.13
--- conf/global.conf.dist
+++ conf/global.conf.dist
@@ -49,7 +49,7 @@
 # Paths to external programs 
 ################################################################################
 
-# system utilties
+# system utilities
 $externalPrograms{mv}    = "/bin/mv";
 $externalPrograms{cp}    = "/bin/cp";
 $externalPrograms{rm}    = "/bin/rm";
@@ -161,6 +161,10 @@
 $mail{editor_window_rows}    = 15;
 $mail{editor_window_columns} = 100;
 
+###################################################
+# Customizing the action of the "Email your instructor" button
+###################################################
+
 # Use this to customize the text of the feedback button.
 $feedback_button_name = "Email instructor";
 
@@ -168,6 +172,21 @@
 # section as the user initiating the feedback.
 $feedback_by_section = 0;
 
+# If the variable below is set to a non-empty value (i.e. in course.conf), WeBWorK's usual
+# email feedback mechanism  will be replaced with a link to the given URL.
+# See also $feedback_button_name, above.
+
+$courseURLs{feedbackURL} = "";
+
+# If the variable below is set to a non-empty value (i.e. in course.conf), 
+# WeBWorK's usual email feedback mechanism  will be replaced with a link to the given URL and
+# a POST request with information about the problem including the HTML rendering
+# of the problem will be sent to that URL.
+# See also $feedback_button_name, above.
+
+#$courseURLs{feedbackFormURL} = "http://www.mathnerds.com/MathNerds/mmn/SDS/askQuestion.aspx";  #"http://www.tipjar.com/cgi-bin/test";
+$courseURLs{feedbackFormURL} = "";
+
 ################################################################################
 # Theme
 ################################################################################
@@ -299,10 +318,6 @@
 # Location of temporary editing files.
 $courseDirs{tmpEditFileDir}  = "$courseDirs{templates}/tmpEdit";
 
-# If this is set to a non-empty value (i.e. in course.conf), WeBWorK's usual
-# email feedback mechanism  will be replaced with a link to the given URL.
-# See also $feedback_button_name, above.
-$courseURLs{feedbackURL} = "";
 
 # mail merge status directory
 $courseDirs{mailmerge}   = "$courseDirs{DATA}/mailmerge";
@@ -709,6 +724,7 @@
 	
 	download_hardcopy_multiuser  => "ta",
 	download_hardcopy_multiset   => "ta",
+	download_hardcopy_view_errors =>"professor",
 	download_hardcopy_format_pdf => "guest",
 	download_hardcopy_format_tex => "ta",
 );
@@ -936,6 +952,19 @@
 	[qw(Applet FlashApplet JavaApplet)],
 ];
 
+##### Problem creation defaults
+
+# The default weight (also called value) of a problem to use when using the 
+# Library Browser, Problem Editor or Hmwk Sets Editor to add problems to a set
+# or when this value is left blank in an imported set definition file.
+$problemDefaults{value} = 1;  
+
+# The default max_attempts for a problem to use when using the 
+# Library Browser, Problem Editor or Hmwk Sets Editor to add problems to a set
+# or when this value is left blank in an imported set definition file.  Note that 
+# setting this to -1 gives students unlimited attempts.
+$problemDefaults{max_attempts} = -1;   
+
 ##### Answer evaluatior defaults
 
 $pg{ansEvalDefaults} = {