Adding a variable to prevent a global variable leak; Removing an errant .DS_Store
slashListname leaks to the global scope.

slashListname is not defined, but is used within function block scope,
allowing it to be hoisted into the global (window) scope; causing
memory leak.
SproutSocial changes

- Adding an originalText option
Updating the tests for SproutSocial

 - same is deprecated; using deepEqual
 - adding tests for htmlAttrs
 - added a test for data-original option