added math3 support for showMeAnother
Fix 2 bugs with LB1: hide problem buttons would sometimes delete too many problems or go into an infinite loop, the tag widget would sometimes delete lines from the pg file.
Merge branch 'develop' of https://github.com/openwebwork/webwork2 into showMeAnother
changed system template of math3 so that hidden info is inside form
Merge pull request #408 from cmhughes/showMeAnother

Looks like this fixes it.  math3 does show me another correctly now.  

Show me another support for math3 theme
Change OPL-update so that it uses Taxonomy2 which cross-lists sections of the library.  Also makes sure DBsubject/chapter/section are case sensitive.
Made some improvements to how more like me works.  Now if you hide a more like me it hides the table (if closed) and moves the more like me button to the new top element (if appropriate).
Merge pull request #1 from goehle/lb1fixmod

Lb1fixmod
Fixed a bug where the L wasn't propigating to the next line
Wheeps, extra alert.
Merge pull request #2 from goehle/lb1fixmod

Lb1fixmod - Looks good
Merge pull request #414 from jwj61/OPL-update-update

Opl update update
Merge branch 'release/2.9' of https://github.com/openwebwork/webwork2 into develop

Conflicts:
	bin/OPL-update
Removed reduced scoring message when reduced scoring date is the same as the due date.
Merge pull request #409 from jwj61/LBfixes

I thought this was already merged
Merge pull request #415 from goehle/redcredups

Reduced Credit Tweak
- Fixed a bug where nowrap was causing table elements in classlist table to overflow
- Removed the buttons from the ProblemSets and ProblemSet pages
- Made the check boxes in a seperate column on ProblemSets, UserList2 and ProblemSetList2 so the text doesn't drop down
- Redid how select all/none works on ProblemSets2 and UserList2
Removing extraneous buttons and extraneous button coloration.
Cleaned up Instructor Tools page and Achievement Editor.
Removed abbreviations from course table