Initial commit of left_test.rb (dlovins)
Updated rdoc text, module and function names for left_test.rb
Added terminal newline to left_test.rb
Updated test to one not requiring click-FRBR-group-link step.
Merge branch 'master' of https://github.com/NYULibraries/nyulibraries-browbeat
Merge pull request #1 from carolina116/master

Initial commit of left_test.rb (dlovins)