Update changelog for mtomaster
| * tk (Turkmen) -- Andiv06 | * tk (Turkmen) -- Andiv06 | ||||
| * tr (Turkish) -- Gurbuzguven | * tr (Turkish) -- Gurbuzguven | ||||
| new languages: | |||||
| * mto (Totontepec Mixe) -- Bill Dengler, Elizabeth Resendiz | |||||
| ### 1.51 | ### 1.51 | ||||
| * Add support for speechPlayer. | * Add support for speechPlayer. |