Added the keyboard handling modification to the OSRExternalPumpBrowser demo requested by mterrisse in issue #378
Fixed the wrong form icon in TinyBrowser demo.
- Moved the GlobalCEFWorkScheduler creation after the GlobalCEFApp creation in all demos using it.
- Replaced TCEFWorkScheduler by TCEFTimerWorkScheduler in FMX demos for Linux and MacOS.
- Fixed context menu issue in FMXExternalPumpBrowser2 for Linux
- Fixed stability issues in FMXExternalPumpBrowser for MacOS
- Fixed 32bit build issues in TinyBrowser and ToolBoxBrowser2 demos.
- Added uCEFMacOSInterfaces and uCEFMacOSCustomCocoaTimer.
- Added TCEFWorkSchedulerQueueThread as an experimental way to handle the external message pump events for all platforms.
- Fixed backwards compatibility issues with Delphi 7.