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.
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.
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
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
Use template mixin over string mixin
Remove useless variable
Merge pull request #2115 from SSPkrolik/master

#12631 fix (of std.string.isNumeric() )
Fix Issue 12731 - Infinite range slices are not themselves sliceable
more selective editorconfig

- only apply config to C and D source files
Merge pull request #2159 from MartinNowak/editorconfig

more selective editorconfig
Merge pull request #2158 from monarchdodra/hasSlicingInfinite

Fix Issue 12731 - Infinite range slices are not themselves sliceable