https://github.com/feathericon/feathericon/blob/d4be9d0cf84565e8b7491b679297de4198c1b709/gulp/compile.js#L26 `srcJade` doesn' t exsit. `srcPug` is correct. https://github.com/feathericon/feathericon/blob/d4be9d0cf84565e8b7491b679297de4198c1b709/gulp/config.js#L29
