indenting fixes.
Make == compare Dict values using == instead of isequal
Merge pull request #4230 from simonster/associative

Make == compare Dict values using == instead of isequal
Reverting the setupenv stuff, as it needs to be done more carefully.
Add eye(A) that returns an identity matrix of the correct type,
size and sparsity (or not) as A, as discussed in #4164
doc: some documentation copy and formatting tweaks.
clipboard: initial implementation for OS X.

I'm hoping that others can fill in the appropriate commands for
other operating systems.
Merge branch 'master' of github.com:JuliaLang/julia
rebuild helpdb.jl
clipboard: first crack at Linux support -- please test!
clipboard: better error on Linux when no usable command is found.
Add clipboard(x), clipboard() for windows

I'm not an expert on the Windows API by any means, but this is the function that I've had in my .juliarc for quite a while and have used fairly frequently. Please let me know of appropriate changes that need to be made.
Merge pull request #4238 from karbarcca/patch-1

Add clipboard(x), clipboard() for windows
clipboard: tersen up and fix formatting a bit for windows version.
clipboard: use ASCII text type (1) on Windows.
stop ignoring utf8 characters in repl-basic. fix #4224
improve help for Dict() a bit
Merge branch 'master' of github.com:JuliaLang/julia
version: further tweaking of new version checking logic.
git: add Git.cmd to expand git command objects