Merge pull request #2468 from 9rnsr/fix13311

Prevent definition of non-disabled default constructors in template structs
Merge pull request #2469 from 9rnsr/2.066

Cherry-picking commits from master to 2.066 branch (for the minor release 2.066.1)
Merge pull request #2434 from jmdavis/13313

Issue# 13313: Add Line Islands Standard Time
Merge pull request #2438 from 9rnsr/fix_timezone

fix up issue 13313 - Support database name to Windows timezone name conversion
Stop using SysTime.fracSecs method, so it does not exist in 2.066 branch
Merge pull request #2478 from 9rnsr/2.066

Cherry-picking commits from master to 2.066 branch (for the minor release 2.066.1)
Merge 'upstream/2.066' into ldc-merge-2.066

This will in all likelyhood be tagged as 2.066.1 upstream.