Updated seq machine

UD_any/toketagger_seq/machine.rm

 Name : Tokenizer and Tagger Machine
-Classifier : toketagger LSTM(-1,{-3,-2,-1},{},{FORM,UPOS},{-1,0},{},{ID,FORM},{1,10},5,5) {data/tokenizer.ts data/tagger.ts}
+Classifier : toketagger LSTM(-1,{-3,-2,-1,0,1,2},{},{FORM,UPOS},{-1,0},{},{ID,FORM},{1,10},5,5) {data/tokenizer.ts data/tagger.ts}
 Splitwords : data/splitwords.ts
 Predictions : ID FORM UPOS EOS
 Strategy : sequential