export @evalpoly macro (née @chorner)
fix doc, add NEWS for @evalpoly
show(Any) handles circular references
Restore old Associative show method as print
Use basic dict printing as its show method

* The fancy showdict and showkv display method is now called from writemime within replutil.
* The plain dict printing method is simply show
* Plain key and value iterator show methods added, which simply show their collection without any additional markup
* The fancy showdict and showkv now accept keyword arguments to be more inline with showarray.
Merge pull request #3831 from amitmurthy/amitm/show

show(o::Any) handles circular references
better codegen of isa(). ref #7060
Merge branch 'master' of https://github.com/JuliaLang/julia
Merge pull request #7146 from stevengj/evalpoly

export @evalpoly macro (née @chorner)
help: change the help prompt to "help?>" – it looks rather nice.

It was pointed out at some point that including the `?` in the help
prompt might assist new users in remembering that typing `?` gives
you the help prompt. It also just looks good, imo.
REPL history: use longer, explicit strftime format [fix #7182]
fix type problem that was plaguing #7147
Merge pull request #7147 from mbauman/dict-print

Restore old Associative show method as print
add missing @evalpoly export and test
fix sparse getindex regression.
also replaced binarysearch with methods from sort.jl
ref #7131, #7047