Merge pull request #1513 from DNNCommunity/dev

TASK: Merge dev to master

Merge pull request #1509 from DNNCommunity/dev

TASK: Merge dev to master

Merge pull request #1490 from DNNCommunity/dev

TASK: Branch sync

Merge pull request #1438 from johnhenley/issues/9-00-RC2-release-prep…

…-1436

TASK: Update 09.00.00 release notes

Merge pull request #1424 from johnhenley/dev9/issues/release-prep-1423

TASK: 09.00.00 release notes

Merge pull request #1374 from DNNCommunity/dev

Syncing branches

Merge pull request #1367 from DNNCommunity/dev

Synchronizing branches

Merge pull request #1329 from DNNCommunity/dev

Syncing branches for the 8.2.6 release

Merge pull request #1318 from DNNCommunity/dev

Syncing branches for the 8.2.5 release

Merge pull request #1298 from DNNCommunity/dev

Syncing branches for 8.2.4