Merge pull request #1809 from monarchdodra/traitsImport

Reduce imports in std.traits
fix Issue 11853 - Tuples fail "isAssignable"
Merge pull request #1826 from monarchdodra/11853

fix Issue 11853 - Tuples fail "isAssignable"
fix unittest associative array opCmp
Merge pull request #1827 from WalterBright/add-opCmp

fix unittest associative array opCmp
fix Issue 11780 - RangeError in format for incomplete format specifier
() should be used instead of {} for ddoc macro
Merge pull request #1828 from eco/patch-8

[minor] () should be used instead of {} for ddoc macro
fix Issue 11403 - functions in std.algo can't be used as pred
fix Issue 11831 - std.zip no longer allows setting madeVersion field

- add deprecated ref accessor
Make std.container.Array assert.
Typo "enconding"
Merge pull request #1829 from eco/patch-9

Typo "enconding"
Typo "Protcools"
Merge pull request #1830 from eco/patch-10

Typo "Protcools"
moved import std.utf : canSearchInCodeUnits; in std.algorithm.find
Merge pull request #1831 from rainers/fix_import

regression: missing import std.utf : canSearchInCodeUnits; in std.algorithm.find
Fix Take.back property
Take bidirectional unittest
std.regex: double 'l' in Cyrillic