Hi,
Is there a function that already exists in the codebase that returns
the # of sections in an article? I can't seem to find it.
article::getSection takes a parameter for the ith section, but if you
want to iterate over an article searching for a particular section,
it's not clear how many sections there are. Similarily, it'd be great
to have a function that return the section based on the section name,
like getSectionByName or similar.
Travis