Changed all "data-src" references to "data-frz-src" in all test files and readme to fix issue caused by revision 1f7fa983feb39f28287c7ba3c92f90a93c794287
Merge pull request #3 from kevinkirchner/master

Changed all "data-src" references to "data-frz-src" in all test files and readme to fix issue caused by revision 1f7fa983feb39f28287c7ba3c92f90a93c794287