Beast clean up:

* Remove binding, dispatch handling and exit hooks in favor
  of std alternatives; remove crash-handling infrastructure,
  error message framework, system-specific process handling
  and Objective-C interop helpers.
* Simplify Beast function profiling
* Simplify beast::Time interface
* Simplify beast::String interface
* Simplify beast::File interface

beast/module/core/maths/Random.cpp

@@ -58,9 +58,6 @@ void Random::setSeedRandomly()
     static std::int64_t globalSeed = 0;
 
     combineSeed (globalSeed ^ (std::int64_t) (std::intptr_t) this);
-    combineSeed (Time::getMillisecondCounter());
-    combineSeed (Time::getHighResolutionTicks());
-    combineSeed (Time::getHighResolutionTicksPerSecond());
     combineSeed (Time::currentTimeMillis());
     globalSeed ^= seed;