fix for #3431 - all bolded text incorrectly reported as misspelled in word spell checker.
Merge branch 't3900'. Fixes #3900
Merge branch 'master' into next
Update eSpeak to 1.48.04 due to an important fix for Dutch.
Whitespace objects are no longer included in simple review or reported when the focus moves, as they are purely for layout purposes.

Fixes #3839.
Merge branch 'rc'
Merge branch 'master' into next
In Total Commander 64, NVDA now behaves as it does in Total Commander, including reporting of the left and right panes.
Call chooseNVDAObjectOverlayClasses on an AppModule even when it is implemented in a superclass and not overridden.

Previously, it was only called if it was directly implemented by the class. The only case it isn't called now is if the base implementation hasn't been overridden, as it does nothing, so this call is a complete waste.
This allows an ugly hack to be removed from the new version of the totalcmd64 app module.
l10n:
fr - Fixed an important interface problem, an unmatched { broke the input gesture dialog

Thanks Michel Such.
Merge branch 'rc'
Merge branch 'master' into next
Update copyright headers.
Merge branch 't3791' into next

Incubates #3791.
NVDA appModule's event_foreground now correctly calls nextHandler. This ensures that speech will be canceled before any NVDA dialog is announced.
IA2LiveRegions: make sure to free the IAccessible2 once finished with it. Fixes a small memory leak.
Merge branch 'master' into next
In browse mode, the labels of controls such as links and buttons are now rendered correctly where the label has been overridden by the author for accessibility purposes (specifically, using aria-label or aria-labelledby).

Fixes #1354.
Merge branch 'master' into next
Some UIA implementations seem to depend on the MSAA proxy, so don't remove it.

This includes some native implementations which seem to use the proxy (such as the tab control in the Windows 8.1 Task Manager). In addition, this affects any UIA implementations which use IAccessibleEx. We don't usually use these, but we may need to in some specific cases where MSAA isn't enough.