Fix bug 7648 comment in `std.stdio.File` and add bug section to `std.file.slurp`.

Issue URL: http://d.puremagic.com/issues/show_bug.cgi?id=7648
Improve emplaceRef for qualified construction
Fix Issue 9616 - SortedRange should support all range kinds
Improved error messages
Fix Issue 9616 - SortedRange should support all range kinds
Improved error messages
review
rebased, fixed conflict
Added the text of the failing unittest
Remove another use of the comma operator
Merge pull request #2041 from schuetzm/remove-one-more-comma-operator

Remove another use of the comma operator
Fix issue 12446 - std.parallelism.amap: prefer iteration to indexing
Merge pull request #2042 from Safety0ff/fix12446

Fix issue 12446 - std.parallelism.amap: prefer iteration to indexing
Fix Issue 12449

Undefined format in std.algorithm.max
fix issue 12419

Test that UTF-8 decoding yields a value in the valid range.
UTF-8 may encode values beyond these covered by [0, 0x10FFFF].
Update algorithm.d
Update algorithm.d
Revert
Strip spaces for the 1000th time.
Fix Issue 5228 - Add a GetoptException and document which exceptions are thrown.