Use atsign-simd for sum
Added capability to process splatted arguments and moved the check
of argument number compatibiilty from macro expansion time to runtime.
Modified to differentiate situations when splatting does and does not
occur and checks argument cardinality at macro expansion time if not.
Further optimized based on lack of splatting
Implement grisu algorithm in native Julia.
Merge branch 'master' of https://github.com/JuliaLang/julia into jq/grisu
Export the grisu method to allow importing by Printf module. Should fix travis failure.
Merge branch 'master' of https://github.com/JuliaLang/julia into jq/grisu
realmax(Float16) now prints '65500.0' instead of '65504.0' in accordance with the grisu alogrithm (printing the shortest form that can be read back in accurately).
1st attempt at removing all double-conversion library traces.
Add double-conversion LICENSE to grisu folder. Tweak .gitignore
Merge branch 'master' of https://github.com/JuliaLang/julia into jq/grisu
Merge branch 'master' of https://github.com/JuliaLang/julia into jq/grisu

Conflicts:
	deps/Makefile
Merge branch 'master' of https://github.com/JuliaLang/julia into jq/grisu
Added for spatted printf tests
Add patch for compiling GMP 6.0.0 on OSX
Remove gmp-5.1.3 checksums
Merge branch 'master' of https://github.com/JuliaLang/julia into jq/grisu

Conflicts:
	.travis.yml
	LICENSE.md
	Makefile
	deps/Makefile
	test/runtests.jl
Implement Pkg.status(::String)
Fix 32-bit overflow in 5^17