don't hard-code the server address of livereload.js
don't hard-code the server address of livereload.js

Junnplus/firefly,ruitian/firefly,dongweiming/firefly,ruitian/firefly,killpanda/firefly,mozillazg/firefly,Junnplus/firefly,killpanda/firefly,thcode/firefly,halfcrazy/firefly,python-cn/firefly,thcode/firefly,matrixorz/firefly,Junnplus/firefly,python-cn/firefly,halfcrazy/firefly,killpanda/firefly,ruitian/firefly,dongweiming/firefly,mozillazg/firefly,halfcrazy/firefly,halfcrazy/firefly,thcode/firefly,dongweiming/firefly,matrixorz/firefly,matrixorz/firefly,thcode/firefly,Junnplus/firefly,python-cn/firefly,killpanda/firefly,mozillazg/firefly,ruitian/firefly,python-cn/firefly