Simple javascript for library browser 1.
Beginnings of javascript in Library Browser 1, and starting to make a widget for editting library tags from inside webwork.
Merge branch 'master' of https://github.com/openwebwork/webwork2-dev
Whitespace change only.
Adding javascript actions to original library browser.  Some actions
no longer cause the whole page to be regenerated, and the interface
is simpler.
Merge branch 'master' of https://github.com/openwebwork/webwork2-dev
Fixing toggle for file path names in library browser 1.
Library browser 1 can now rerandomize problems by clicking on an icon.
Progress on more like this feature
Put original library browser 1 back in as librarybrowsernojs, many
improvements to more-like-this feature of library browser 1.
Merge branch 'master' of https://github.com/openwebwork/webwork2-dev
Fixed bug when rerandomizing a problem in the library browser1 (a
comment, if present, was being killed) and moved a button in LB1.
Set default so no one can edit tags yet.
Make new rerandomize icon typeset the mathematics in all modes
(asciimath and latexmathml added).

When pulling tags from OPL files, use Misc. for missing dbchapter
or subject so we can find the problems (and not put blanks in the
menus).
Merge branch 'master' of https://github.com/openwebwork/webwork2-dev
Add hack protecting against the possibility that userProblem doesn't exist (none was assigned?)
Add bugfixes from Geoff Goehle to ProblemGrader.pm
Remove LimitedPolynomials and Inequalities::common from the preloaded list (now that the package errors are resolved).  Must put back the original contextLimitedPolynomials.pl and contextInequalities.pl as well
Merge pull request #28 from openwebwork/ww2.5.1.3

Ww2.5.1.3
Add drag and drop facility for installing languages.

Move a lang.po or lang.mo file to the Localize folder
(defined in defaults.config but set to lib/WeBWorK/Localize by default).

The name of the file will immediately appear in the General/Langauge
section of the Course Configuration page but it won't be possible
to switch to that language until an apache server restart has occurred.

Apparently mod_perl processes and stores the .po and .mo files so they
are not read on the fly.  Can this be changed?