Denesting of functions definitions.
Fix of parseintperf

The code was generating random values between 0 and 2^31-1 instead of 0 and 2^32-1 as the other implementations.
Prevent constant propagation in fib microbenchmark
Prevent constant propagation in fib microbenchmark
refactor MersenneTwister's low level API
make the Float64 interval a type parameter of rand
implement faster rand!{T<:IntTypes}(::MersenneTwister, ::Array{T})
implement faster rand!{T<:Union(Float16,Float32)}(::MersenneTwister, ::Array{T})
export transpose! and ctranspose!
fix transpose! for sparse
add rand! tests
Improve docs for tempname() and tempdir()
Merge pull request #7814 from Jutho/jh/exporttranspose!

export transpose! and ctranspose!
support recursive emphasis elements
tweak terminal output
add new help string
Merge pull request #8982 from JuliaLang/nalimilan/tempname

Improve docs for tempname() and tempdir()
move new repl help
Merge branch 'master' of https://github.com/JuliaLang/julia
add which style method support