Fixes Issue 9339 - Uniform for enums.
Update std/regex.d
Merge pull request #1134 from timotheecour/master

missing space in assert message
Fixes Issue 9457 - isSorted(string) does not work.
Fixes Issue 9444 - Exception must be thrown on Posix when shell() call fails.
Merge pull request #1136 from AndrejMitrovic/Fix9457

Issue 9457 - isSorted(string) does not work.
Japanese spell check
Merge pull request #1137 from 9rnsr/spellcheck

[trivial] Japanese spell check
Merge pull request #1086 from AndrejMitrovic/Fix9339

Issue 9339 - std.random.uniform for enums
Merge pull request #1135 from AndrejMitrovic/Fix9444

Issue 9444 - Exception must be thrown on Posix when shell() call fails
Fixes Issue 9523 - Regression: Enum to Enum conversion should work in std.conv.
Merge pull request #1143 from AndrejMitrovic/Fix9523

Regression: Issue 9523 - Enum to Enum conversion should work in std.conv.to
Fix macro uses and posix.mak for https://github.com/D-Programming-Language/d-programming-language.org/pull/271
Merge branch 'master' of github.com:andralex/phobos