Merge branch 'hotfix/fix_version'
Merge branch 'develop' of github.com:openwebwork/webwork2 into develop
Fixing library browser one; javascript files it uses have changed/moved.
getting rid of apache-config that got put in by accident
ignoring apache-config
Merge pull request #28 from jwj61/develop

Develop
Prefer this version for a working version.
Merge branch 'develop' of github.com:openwebwork/webwork2 into develop

Conflicts:
	conf/webwork.apache-config
Removing jsmath, tth, asciimath, latexmathml, latex2html
Mostly updating to current defaults.config file.
Update README.md

getting started on issue #30

There's more work to be done though
Allow setting/changing of the 3 basic library tags by drop down menus in the library browser and on problem pages.
Make sure button press returns false so page does not reload.
Merge pull request #32 from jwj61/tagediting

Tag editing
Merge pull request #24 from goehle/math4

Math4
fix typo
getting ready to stabilize develop
update mathjax
Remove unused files from math4 theme
Add relative links to OpenProblemLibrary  .swf files