Comment out bug fix in progress
Merge branch 'develop' of github.com:openwebwork/webwork2 into develop
In library browser 1, if a problem has been rerandomize, make the
edit it and try it links use the new seed.
Merge branch 'develop' of github.com:openwebwork/webwork2 into develop
Merge pull request #110 from mgage/develop

Develop
Add script which will set all directory/file permissions when installing WeBWorK
Merge branch 'develop' of github.com:openwebwork/webwork2 into develop
Modified pgeditor3 so that the modal is only shown on View and Update.  For NewVersion and Revert it refreshes the editor page (unless new window is checked).
Removed extraneous debug code
Change mathjax to being simply a symlink to /opt/webwork/MathJax.
From the discussion in Vancouver, this was decided to be a better way
to handle MathJax (in a way simpler installation for general users, and
better for developers since you install mathjax once and don't have to
mess with it as you switch webwork versions).  Once people get in sync,
we won't have accidental commits of changes to the mathjax directory.
Merge pull request #112 from goehle/devupdates

Modified pgeditor3 so that the modal is only shown on View and Update.  ...
Merge branch 'develop' of github.com:openwebwork/webwork2 into develop
Add jquery to math2 theme (it is now needed by all themes).
Merge pull request #111 from jwj61/develop

Develop
Hide_hint checkbox
Merge pull request #115 from GravelInnovation/develop

Hide_hint checkbox
Some polishing/bugfixes

1) Polished some of the text and presentation of the Hide Hints feature
2) Tried to massage the fact that jquery-ui and bootstrap have conflicting implementations of tooltips
3) Added support for the description of a homework set to be exported and imported properly
Merge pull request #116 from goehle/devupdates

Some polishing/bugfixes
Improve error message when modelCourse is not found.