1. Added multiple selectors to IE hacks when converting background images to data URIs. 2. Corrected 2 PHP errors when index "1" was not found in "src" array.
1. Added multiple selectors to IE hacks when converting background images to data URIs.
2. Corrected 2 PHP errors when index "1" was not found in "src" array.
fevangelou/web-optimizator,fevangelou/web-optimizator