Fix Regex to nothing matching in docs
we aren't being consistent in separating 'new library functions' from 'library improvements'; NEWS for #3344
fix minor typo in DISTRIBUTING.jl
Merge pull request #5864 from ivarne/patch-1

fix minor typo in DISTRIBUTING.jl
Merge pull request #5860 from xhochy/fix-regex-doc

Fix Regex to nothing matching in docs
readdlm quoted column support
Simplified expression printing
make Base array methods more specific using StoredArray and DenseArray.
closes #987

also remove some BitArray methods that used bitunpack, since BitArray
is now a DenseArray

make reshape() to the same size a no-op for Array and BitArray

remove a couple other redundant definitions
Merge pull request #5856 from tanmaykm/readcsv

readdlm quoted column support
use a named constant for the size of the offset buffer chunks in readdlm
fix #5872
fix #5870, empty SubString had wrong offset
use only local redefinitions of == in string normalization tests
Merge pull request #5871 from Calder/deparse

Simplified expression printing
Update to account for new system image location

And reformat for legibility
Merge pull request #5875 from tkelman/patch-1

Update to account for new system image location