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
Strip spaces.
Add link to introductory std.format DWiki page to std.format.
Remove version(testStdDateTime) from SysTime.

It's no longer necessary and hasn't been for some time (it was to deal
with the fact that dmd ran out of memory on Windows when compiling
std.datetime's unit tests, which hasn't been a problem for a while). So,
we're removing it.
Remove version(testStdDateTime) from Date.
Remove version(testStdDateTime) from TimeOfDay.
Remove version(testStdDateTime) from DateTime.
Remove version(testStdDateTime) from std.datetime's interval types.
Remove the rest of version(testStdDateTime) from std.datetime.
Merge pull request #2138 from jmdavis/testStdDateTime

Remove version(testStdDatetime) from std.datetime.
Fix Issue 12184 - Implement advanced formatting support for std.uni.InversionList.
Fix failing win unittests
Merge pull request #2139 from monarchdodra/sortedrange

Fix Issue 9616 - SortedRange should support all range kinds
Merge pull request #2136 from AndrejMitrovic/DocumentFormat

Add link to introductory std.format DWiki page to std.format.