Remove redundant "Total" from table headings
Update .gitignore to include Mac OS X .DS_Store files
Make the page title and header title configurable
Make the number of items in the "Top" lists configurable
Add new block graphics from the 1.6 release
Use better image for block 135 (birch wood stairs)
Crush images through various compression tools, saving 1.5 MB out of 6.5 MB