Remove functionality marked as deprecated (#9603)
* Remove deprecated functionality from braille
* Remove validate module
* Remove deprecated functions from synthDriverHandler
* Replace textInfos.Rect and textInfos.Point with locationHelper
* Fix tethering
* Remove old sound recorder appModule
* Removed old pre vista code
* Remove getConfigValidationParameter
* Remove deprecated synthesizer setting classes
* Remove deprecated logIdentifier
* Remove validate from setup.py
* Remove pythonMonkeyPatches
* Remove support for Skype 7
* Remove Outlook pre2003 class
* Remove support for abandoned klango player
* Remove legacy code from Explorer appmodule
* Remove Vista specific check from installer
* Revert "Remove Vista specific check from installer"
This reverts commit dfb2dbcbb69568838138f12fa6da31da89daab08.
* Revert accidental change of configobj module
* Fix typo in explorer appModule
* espeak synthesizer, do not import BooleanSynthSetting
* synthDriverHandler: no longer mention supportedSettings in the doc string on SynthDriver, as it is already part of the Driver class
* Update what's new.
