Allow to customize file name of make dist result.

Fixes https://github.com/JuliaLang/julia/issues/7407
Add examples for reading STDIN to Network and Streams manual
Bump patchelf to 0.8
Whoops, forgot to remove bootstrap line, thanks @tkelman
link libjulia with -lz, but not necessarily the julia executable
ref #4742
bring back --system-libs for LLVM >= 3.4
a change I needed to make USE_LLVM_SHLIB work
use llvm-config --ldflags both before and after --libs
Faster filt!

The array pointer loads cannot be hoisted out of the loop if this code
is in the same function that does the checking and potential
modification of b and a. This change gives a 1.2-1.5x perf gain. It
also mitigates potential effects of type instability of b and a due to
coefficient normalization.
Give suggestions for vector->row vector confusion

Some new users might get confused when they create a vector without
commas, and end up with a matrix that does not match the methods he
tries to use. After this patch the error will contain a suggestion.

```julia
julia> a = [1 2 3]
1x3 Array{Int64,2}:
 1  2  3

julia> sort(a)
ERROR: `sort` has no method matching sort(::Array{Int64,2})

You might have used a 2d row vector where a 1d column vector was required.
Note the difference between 1d column vector [1,2,3] and 2d row vector [1 2 3]
You can convert to a column vector with the vec() function
```
Merge pull request #7688 from ivarne/row_vec_suggestion

Give suggestions for vector->row vector confusion
Merge pull request #7698 from JuliaLang/sjk/faster_filt

Faster filt/filt!
fix bug in static_eval that could cause strange errors during bootstrap
restore branch-free cmp for Signed integers, plus test
Add noteworthy difference for integer literals

Also clarify line continuation behavior.  Ref #7702
Merge pull request #7705 from mbauman/matlab-integers

Add noteworthy difference for integer literals
fix #7703, use of mode in mkpath
fix #7694, better warning for ccall with mismatched Ptr type

also adjust wording of a FAQ entry
Merge pull request #7635 from JuliaLang/sf/patchelf

Bump patchelf to 0.8
remove 0.2 deprecation for `contains`