Cleanup of cart-summary.js
Error fixes:
1. Added two missing semicolons on line 34 and line 622
2. Fix var scrope around lines 229 and 805
General fixes:
1. Changed all == to === and != to !==
2. Added missing var to undefined variables in for loops
In css/admin.css, cellpadding and cellspacing are not valid css, so
replace them with the correct css equivalent.
In css/product.css, simply remove an extra 6 on color.
Milow