fix(split-long): split long words
fix(split-long): split long words

Google translate limit is 100 characters, if the word is longer there is a network error.
Long words need to be splitted.

fixes #8

cvan/speech-synthesis,samim23/speech-synthesis,samim23/speech-synthesis,arvindr21/speech-synthesis-cordova,janantala/speech-synthesis,cvan/speech-synthesis