Merge pull request #6979 from JuliaLang/sjk/bitsplice

Make splice!(::BitVector, ::Integer, ::BitVector) return a Bool
Merge pull request #6985 from JuliaLang/kms/doc_param_types

Update style guide to point to FAQ on type parameters
Merge pull request #6974 from JuliaLang/sjk/faster-sumabs2

Use BLAS for pairwise sumabs2 when possible
fix #6977, trying to allocate arrayvar for Array{None}
Merge pull request #6932 from brk00/patch-1

Added StackOverflow link on README.md
fix #6966
add +/- for FloatRange (fix #6973)
Merge pull request #6942 from binarybana/master

Add docs for short forms of reduce and fold
fix #6672 (better reducedim type inference)
rm U+2a01 (N-ary circled plus) from infix list
make Filter iterator composable by calling done and next once per item

fixes #6943
Merge branch 'master' of https://github.com/JuliaLang/julia
Merge branch 'floatrange_ops' of github.com:stevengj/julia into stevengj-floatrange_ops
Merge pull request #6923 from JuliaLang/sf/gemmthresh

[WIP] Force OpenBLAS to have a more sane GEMM_MULTITHREAD_THRESHOLD
Merge pull request #6964 from JuliaLang/anj/geneig

Check for definiteness in generalised eigensolvers.
Improved foldl implementation, which now adopts the type stable procedure and is specialized on common operations.
improve type stability of foldr
use hash tables more for token predicates in parser
Merge pull request #6929 from stevengj/uni_ops

support many more Unicode infix operators
Merge pull request #6998 from lindahua/dh/reorg1

Improved foldl and foldr