Revisions to accommodate variations in parameters
passed by various LMSs and to improve coordination
with Login.pm and Logout.pm.
Add the script ww_purge_old_nonces for purging old nonces
to the webwork2/bin directory.
readmes?
Merge commit 'cc5ea9277ee2efe802d6431f6053a2d00d503f70' into dev

Conflicts:
	conf/global.conf.dist
	lib/WeBWorK/ContentGenerator.pm
Merge remote-tracking branch 'wheeler/master' into fix_openwebwork
Merge commit '416cdab2d605d4a30bcf3a14483c9236e31c822f' into dev

Conflicts:
	conf/global.conf.dist
Added an example to the documentation for configuring module loading in global.conf.dist
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.
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.
Merge commit '27cda6d9852d3299b08e6c704373aa26a477a90b' into dev

Conflicts:
	conf/global.conf.dist
	lib/WeBWorK/ContentGenerator.pm
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