Mark std.stdio.File.fdopen as safe and trusted
Fixed std.string.isNumeric when compiling with dmd -property flag (see std.algorithm.among) (added direct function calls '()')
Strip spaces.
Add SHA-2.
Fix Issue 11253 - std.algorithm.count is not nothrow.
Sed "@safe pure nothrow"
WorkAround 12661: To make SortedRange#this() nothrow

Debug statements prevent this function from nothrow.
So I take them out of the function body and put them into the
postcontract which has another context.
@nogc for std.math
Merge pull request #2144 from WalterBright/nogc-math

@nogc for std.math
Merge pull request #2146 from monarchdodra/safePureNothrow

Sed "@safe pure nothrow"
(last)indexOfAny(index)

whitespace

some code reductions

faster

some last fixes, I hope

typo

walkLength
Added .editorconfig to automatically set proper tab settings, as supported by many text editors.
Merge pull request #2151 from TurkeyMan/editorconfig

.editorconfig file for phobos
Added isSIMDVector, support for SIMD primitives to std.traits.Signed/Unsigned, and fullyQualifiedName
Supplemental fix for issue 7469
extend functions to use RandomAccessRanges
Merge pull request #2153 from 9rnsr/fix7469

Supplemental fix for issue 7469
Merge pull request #2128 from AndrejMitrovic/Fix11253

Issue 11253 - std.algorithm.count is not nothrow
Merge pull request #2148 from qchikara/WA12661

FIX 12661: [REG2.066a] std.regex with -debug causes linker errors
Remove gratuitous string mixins