Globally flush speech when a flush is requested. If multiple apps are using the same speech engine, Spiel now responds to events and interrupts the other app's speech.
Globally flush speech when a flush is requested. If multiple apps are using the same speech engine, Spiel now responds to events and interrupts the other app's speech.

--HG--
extra : convert_revision : 84a4ad431295ffe9b17dba12664171dadf0b5130

bramd/spiel,bramd/spiel,bramd/spiel,beqabeqa473/Asra,beqabeqa473/Asra,beqabeqa473/Asra