replace repl_show with writemime and display
rename error_show to show_error
remove showall(), start to remove summary()
add MIME_str macro
Merge branch 'master' of github.com:JuliaLang/julia into jb/repl_show_to_display

Conflicts:
	base/deprecated.jl
Merge branch 'master' of github.com:JuliaLang/julia into jb/repl_show_to_display
update with stevengj's comments
Pkg: beginnings of package scaffolding generation.
Pkg: more work on scaffolding -- actually create package repo.
Efficient integer-valued getindex/setindex! for SubArrays of higher dimensions
Fix `using X` when X.jl is in working directory
make character predicates (isspace etc) work for strings arguments too (applying to each character in the string)
Fix #3935

See libuv commit.
Merge branch 'master' of github.com:JuliaLang/julia into jb/repl_show_to_display
Merge branch 'master' of github.com:JuliaLang/julia
finish converting to MIME"" syntax and update doc
de-underscore show_error
eliminate showall(), it had repeated code, and we need a better approach
to truncated output.
Add some documentation on basic stream I/O
Remove broken example from manual

This is no longer trivial so remove it from the manual for now, we might want to look at whether (and with what syntax) we can make this work again later.

Refs #3903
Close #4047
0.2 news: cglobal function
Pkg: explain why rm is noop when attempting to remove a package that is dependency
Merge pull request #4108 from ihnorton/explain_rm_noop

Pkg: explain why rm is noop when attempting to remove a package that is dependency