Revert "Add jquery-2.0.3.min.map"

This reverts commit cedaddeef086fe8df37eaafe5b059b80fd50d4be. See https://github.com/geoadmin/mf-geoadmin3/pull/513#issuecomment-25765287 to understand why this commit is reverted. Note also that no 404 should be seen for jquery-2.0.3.min.map if "source map" is not enabled in the developer tools.