Remove modules crc32 and std.md5 which had been deprecated by 6ff6adc5bf7d13b33e27985c53377cd20d7648e6
fix Issue 11798 - std.algorithm.all with no predicate too
fix Issue 11831 - std.zip no longer allows setting madeVersion field

- add deprecated ref accessor
Merge pull request #1815 from Geod24/remove-deprecated-modules

Remove deprecated crc32 and std.md5 [Again]
Merge pull request #1817 from MartinNowak/fix11831

fix Issue 11831 - std.zip no longer allows setting madeVersion field
Merge pull request #1810 from monarchdodra/allAny

fix Issue 11798 - std.algorithm.all with no predicate too
rework setIntersection
DDoc fixes

This fixes some warnings as identified by the compiler,
as well as some broken cross-reference links caused by
DDoc auto-formatting of the current symbol.
Merge pull request #1820 from CyberShadow/ddoc-syntax-fixes-6

DDoc fixes
std.stdio: Fix DDoc syntax in thrown exception documentation

Introduced in 402af9d0c400cb1f47d4b2b6e16bfac6b875fbd6
Merge pull request #1821 from CyberShadow/ddoc-syntax-fixes-7

std.stdio: Fix DDoc syntax in thrown exception documentation
fix documentation for nextPermutation and nextEvenPermutation
Merge pull request #1801 from monarchdodra/setIntersection

rework setIntersection
Merge pull request #1822 from GassaFM/master

fix documentation for nextPermutation and nextEvenPermutation
Reduce imports in std.traits
Fix Issue 6730
Merge pull request #1823 from andralex/6730

Fix Issue 6730
fix more import insufficiency
Merge pull request #1824 from 9rnsr/fix_imports

fix more import insufficiency
fix Issue 11838 - Missing emplace import for std.range.zip?