Added the source directory to all the search paths
Replaced packages with a DPK file for old Delphi versions and a group for newer Delphi versions.
Updated all include files
- Added TCEFWorkSchedulerQueueThread as an experimental way to handle the external message pump events for all platforms.
- Fixed backwards compatibility issues with Delphi 7.
- Added GlobalCEFApp.DisableNewBrowserInfoTimeout property
- Removed remaining TCEFSentinel from all the demos.
- Fixed mouse coordinates in FMX demos with OSR browsers before sending a mouse wheel event.