Added new tags to tag-copy function.
Merge branch 'develop' of github.com:openwebwork/webwork2 into develop
Minor bug fix for Tags module handling of problem numbers
Move hidden inputs for correct_ids and incorrect_ids to lie within the main problem form

Not sure if this is necessary -- but it does mean that these variables will now show up in listVariables()
It does not show in listVariables on the first submission. I am not sure why -- probably because they are calculated and
printed after the $inputs_ref hash is defined.  It shows on the second "submit button" push, I believe because
hidden fields are automaticaly copied over.

The fields correct_ids and incorrect_ids
are used by color.js which colors answer blanks  green or red depending on correctness.

Potentially this field can be used to determine whether or not a section in a compound problem can
be "opened".
Modify and clarify code.  This SHOULD be equivalent
Comment out legacy code
Fixed some of the xss vulnerabilities.
Merge branch 'develop' of http://github.com/openwebwork/webwork2 into morexss
Added html escaping to warnings (note if you want to output html from pg you should use $PG->warning_message()
Added scrubbing to messages (only removes scripts right now)
Couldnt resist cleaning up the css for messages a bit.
Added new tags to tag-copy function.
Minor bug fix for Tags module handling of problem numbers
Merge branch 'develop' of github.com:jwj61/webwork2 into develop
Changing where the json version of the taxonomy lives
Merge branch 'develop' of http://github.com/openwebwork/webwork2 into morexss
Initial fix for additional xss vulnerabilities
Fixed unintended change
Adding directory for web data files.
Added new tags to tag-copy function.
Minor bug fix for Tags module handling of problem numbers
Changing where the json version of the taxonomy lives