Removed the jsMath files.
Fixed mathview so that it doesn't look janky on small screens.
Cleaned up MathView a little bit. The big changes are

1) It now supports latex editing.  Just add the class latexentryfield to a text area and it will make a button for a mathview latex edior
2) Added this mathview latex editor functionality to PGProblemEditor2/3.  It can be turned on and off by a config variable (which is not in the Course Configuration area)
Added the ability for mathview to work with essay answers.
Change .gitignore to ignore the bower_components directory
Change the comments in the OPL-update file to reflect where the library variable is stored.
Merge pull request #346 from aorinevo/patch-2

Update README.md
Fixed shibboleth target URL to go to the course selected on login.
Made it so that webowrk is more careful with plain text passwords.
Tracked down some more things that printed passwords
Merge branch 'release/2.9' of https://github.com/openwebwork/webwork2 into mathviewups
Small tweak to make formatting on editor page look nicer
Merge branch 'develop' into ww3-feature/reduced_credit

* develop:
  Change the comments in the OPL-update file to reflect where the library variable is stored.
  Change .gitignore to ignore the bower_components directory

Conflicts:
	.gitignore
Merge branch 'reduced_credit_date' of https://github.com/goehle/webwork2 into ww3-feature/reduced_credit
Initial work on reduced_credit in WW3
Merge pull request #356 from dmundra/hotfix/shibbolethfix

Fixed shibboleth target URL to go to the course selected on login.
Rough draft of new README.md file
Small change
typo in rendering
more proofreading