Update NEWS.md with complex elementary functions
Expand NEWS with a summary, and add some specific points
add collect(T,itr) method [close #4679]
freebsd fix
fix #4667, parsing of .. by itself
Merge pull request #4676 from JuliaLang/sf/sysconfdir

Add makevar SYSCONFDIR, closes #4560
slightly better transpose for ranges
Merge branch 'master' of github.com:JuliaLang/julia
workaround for #4419
fix error information for stat syscall
Change test bounds to 2*n instead of n^2