Backticks are picky about variables so they shouldn't be advertised to students in textovers.
Fixed poor formatting for essay_help
Merge branch 'develop' of https://github.com/openwebwork/pg
Merge pull request #9 from openwebwork/release/2.6

Release/2.6
Merge branch 'develop' of https://github.com/openwebwork/pg
Fix a problem with Fractions and Infinity (promote Infinity to Fraction rather than the other way around)
Correct bug in printing solutionsand hints in TeX mode
Merge pull request #12 from dpvc/fraction-fix

Fix Fraction context to interact better with Infinity
Merge pull request #10 from goehle/master

Changed help text
Made Essay questions work with backticks for easy formatting.  (Added typsetting context).

Removed TinyMCE since nobody used it and it kept giving errors.
Change VERSION to release/2.6
Merge pull request #15 from goehle/master

Context Support For backticks in 2.7
Merge branch 'release/2.6' of https://github.com/openwebwork/pg into release/2.6

Merge updates for backticks from Geoff
Remove commented out line
Update VERSION
Merge pull request #18 from mgage/release/2.6

Release/2.6