- update to version 1.1.4
* fix for bug 152: use timespec and clock_settime for c++11 and
higher; use stime for glibc version lower than 2.31; none for
other cases
* Replace obsolete auto_ptr removed in C++17 with newer
unique_ptr since C++11
* Replace older Non-throwing dynamic exception specification
throw() removed in C++20 with newer noexcept since C++11
* Patch #49 C99 compatibility fix for snprintf configure check
* va_copy is here since c++11; fallback to simple copy if
standard is not specified or less than c++11
- Replace _service with full URL in Source