Document opDollar.
Clarify about opDollar without compile-time argument.
Fix wrong example code.
Move opDollar docs to its own section.

Expand with feedback from Kenji, Don, et al.
Up to 2.063.2, fix download names for Windows and OSX
Fix Issue 10461

Issue URL: http://d.puremagic.com/issues/show_bug.cgi?id=10461
Add note to avoid the opCall limitation

Explain both method `opCall` and `static opCall`, then describe how to resolve `opCall` vs struct literal syntax conflict.
Add UFCS documentation
All videos from dconf is uploaded
Merge pull request #347 from simendsjo/patch-1

All videos from dconf is uploaded
Fix getOverloads documentation

Previously it said it only worked on classes. It actually works on structs and modules too.
Merge pull request #348 from John-Colvin/patch-3

Fix getOverloads documentation
Merge branch 'master' of github.com:D-Programming-Language/d-programming-language.org
Add a section on Strings and Unicode

I'm not proud of wording but we need clarifications
on this subject.
fixup wording of Strings & Unicode section
Merge pull request #349 from blackwhale/arrays-page

Add a section on Strings and Unicode
Merge branch 'master' of github.com:D-Programming-Language/d-programming-language.org
Update arrays.dd

Minor fix
Merge branch 'master' of github.com:D-Programming-Language/d-programming-language.org
Update arrays.dd

Converted some links to shortened form due to a limitation in the LaTeX generator.