Added error recovery in the infinite scroll, improved error messaging
Added a category to unescape some common html entities such as apostrophes and quotation marks
Fixed some bugs in code to detect repeat page requests in the search system, and unescaped html entities in the listing title
Fixed pagination bug where <null> was passed back as the next_offset parameter with the last page. Now using it to detect that there are no more results to load
Merge pull request #4 from brettlyon/improvements

Improvements