Transclude MAA registration form into CourseAdmin page.

At the moment no text boxes are automatically filled in and the submit button
does not trigger any local action.
Fix undefined value in eq compare.  Remove javaScript which is not being used.

Knowls didn't work as I wanted them to -- their height was to small when including an entire page.
Merge branch 'master' of git://github.com/openwebwork/webwork2-dev
Add use Carp; to file to prevent the program from dying when "croak" is called.

Minor fix.  There is an underlying issue, or possible issue, where there is a warning because
of a conflict between a login name and a cookie, possibly left over or stale.  Quitting the browser
fixes this. Is this a bug or a feature?  I suspect it's new behavior with the added LTI authentication.
Fix warning message channels.  These were disrupted when ProblemUtils.pm was built.
Move the path to the problem library from defaults.config to site.conf
Change references to global.conf in the comments to refer to site.conf or defaults.config as appropriate

All references to global.conf in comments within webwork2/ have been changed to point to the appropriate replacement file.
Correct method of counting the number of error messages.

The previous syntax always left exactly one element in the array even if there were not warning messages.
Add a bunch of available date variables to PG

In addition to things like $formattedDueDate being available to PG, now provide
variables for each component of the date, such as day, month, year and day of
week in words
Merge pull request #11 from dlglin/master

Clean up new configuration files
Simplify code for custom formatting of dates, and add the ability to customize format of dates visible to students

Beefed up the formatDateTime function to accept custom date format
strings and locales, then added the ability to provide a custom string
to change the format of the dates displayed on the Problem Sets page for students.
Update comments on custom date formats.
Merge pull request #12 from dlglin/master

Add some functionality for customizing the display of dates
Transclude MAA registration form into CourseAdmin page.

At the moment no text boxes are automatically filled in and the submit button
does not trigger any local action.
Fix undefined value in eq compare.  Remove javaScript which is not being used.

Knowls didn't work as I wanted them to -- their height was to small when including an entire page.
Add use Carp; to file to prevent the program from dying when "croak" is called.

Minor fix.  There is an underlying issue, or possible issue, where there is a warning because
of a conflict between a login name and a cookie, possibly left over or stale.  Quitting the browser
fixes this. Is this a bug or a feature?  I suspect it's new behavior with the added LTI authentication.
Fix warning message channels.  These were disrupted when ProblemUtils.pm was built.
Correct method of counting the number of error messages.

The previous syntax always left exactly one element in the array even if there were not warning messages.
Add scripts for adding profa and for adding the admin professor
Merge branch 'master' of git://github.com/mgage/webwork2-dev

Bringing this version in sync with the mgage/webwork2-dev