Use std::apply and tuples to avoid deprecated std::bind

[Headline]

Fixes #131

Untested and this now breaks CI - how shall we proceed? Are we c++17 or not?

amtl/AMBuildScript

Lines 17 to 20 in 2d3b1a3

	if cxx.version >= 'gcc-8.0' or cxx.version >= 'clang-5.0':
	cxx.cxxflags += ['-std=c++17']
	else:
	cxx.cxxflags += ['-std=c++14']

[Headline]

Nevermind, sourcemod chose c++17 so sourcemod can live with -Wno-deprecated-declarations