Expose getDataDir can be used by other packages to get the location of the css files
Merge pull request #3 from leksah/master

Expose getDataDir
Merge pull request #6 from danr/master

Parse infix constructors, add a test and fix Ratio pretty printing
Add support for infix constructors to HTML generator (untested)
Bump version.
Give each infix constructor "chain" a surrounding table and collapse label