Merge branch 'master' into dev

Author: dkincaid

README.md

@@ -30,19 +30,10 @@ The following features/annotators have not been implemented yet
 
 ## Spark NLP
 * WordSegmenter
-* RoBertaSentenceEmbeddings
-* XlmRoBertaSentenceEmbeddings
-* AlbertForTokenClassification
-* XlnetForTokenClassification
-* RoBertaForTokenClassification
-* XlmRoBertaForTokenClassification
-* LongformerForTokenClassification
-* ResourceDownloader
 
 ## Spark NLP for Healthcare
 * DeIdentification
 * StructuredDeIdentification
-* BertSentenceChunkEmbeddings
 
 # Usage
 There are a lot of examples in R notebooks inside the `examples` directory. I recommended starting with the