Log Message:
lighttpd: update to 1.4.60.

Highlights

* improve performance, reduce memory use, bugfixes
* HTTP/2 smoother and lower memory use (in general)
* HTTP/2 tuning to better handle aggressive client initial requests
* reduce memory footprint; workaround poor glibc behavior; jemalloc is better
* mod_magnet lua performance improvements
* mod_dirlisting performance improvements and new caching option
* memory constraints for extreme edge cases in mod_dirlisting, mod_ssi, mod_webdav
* connect(), write(), read() time limits on backends (separate from client timeouts)
* lighttpd restarts if large discontinuity in time occurs (embedded systems)
* RFC7233 Range support for all non-streaming responses, not only static files