Merge pull request #439 from goehle/tag-bug

Tags and Tmp Files
Initial stages of clean up of the htdocs/js directory including getting rid of old ww3 files.
Restored the LB3 to the master (i.e. working) version.
Move some more unused js files.
Deleting of old unnecessary files.
Replace line 48 of /opt/webwork/webwork2/lib/WeBWorK/File/Classlist.pm

        my $csv = Text::CSV->new({ binary => 1 }); # binary for utf8 compat

by the two lines

        my $csv = Text::CSV->new({ binary => 1, allow_whitespace => 1 });
	   # binary for utf8 compat, allow_whitespace to strip all whitespace from start and end of each field

This fixes the bug in reading classlist files when e.g. someone has a space before or after a status (e.g. ,C  ,)
and later gets an error when e.g. assigning sets to the new student becasue of an unknown status.
Merge pull request #450 from apizer/bugfix_master

Develop Version of #449
More removal of ww3 files and some other general cleanup.
Merge pull request #441 from pstaabp/feature/js-cleanup

Feature/js cleanup
Merge branch 'develop' of https://github.com/openwebwork/webwork2 into jitar2

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