* Modernization + small fix.
Modernize ( `bool`/`override`/other) code in AzCore, AzFramework, AzQtComponents, AzToolsFramework, etc.
Replaced a `bind` or two, use `using` in a few places as well.
Fix nullptr comparison of AZStd::function.
Signed-off-by: nemerle <96597+nemerle@users.noreply.github.com>
* Apply review-based changes
Signed-off-by: nemerle <96597+nemerle@users.noreply.github.com>