Added FieldNameTuple
Added FieldNameTuple to the template table.
update std.math and numeric

is->are
remove isnan
Merge pull request #2561 from economicmodeling/add_FieldNameTuple_template

Added FieldNameTuple to std.traits
Make std.algorithm.copy examples clearer

Use meaningful variable names.
Add `take` example.
Merge pull request #2641 from ntrel/copy-doc-fixes

Make std.algorithm.copy examples clearer
Merge pull request #2636 from 9il/part1

std.math: deprecate backwards compatibility with Phobos1
Add groupBy to navigation table and cheatsheet.
Merge pull request #2635 from quickfur/groupBy_doc

[docs only] Add groupBy to navigation table and cheatsheet.
Move some deprecations along.
Revert "Merge pull request #2573 from nordlow/inout-array"

This reverts commit 4ae1b147a35236edc97cf6cb63ff98fb1b4d5268, reversing
changes made to 335228cb079ccc2060790a2b23bca5db645fa7f0.

Conflicts:
	std/container/array.d
Add unittest to prevent repeating regression

See https://issues.dlang.org/show_bug.cgi?id=13621
Merge pull request #2643 from Dicebot/revert-regression

[REG] Revert PR 2573
Merge pull request #2642 from jmdavis/deprecations

Move some deprecations along.