Switchboard Dialog Act Corpus added under `datasets/swda`
Switchboard Dialog Act Corpus

Intro:
The Switchboard Dialog Act Corpus (SwDA) extends the Switchboard-1 Telephone Speech Corpus, Release 2,
with turn/utterance-level dialog-act tags. The tags summarize syntactic, semantic, and pragmatic information
about the associated turn. The SwDA project was undertaken at UC Boulder in the late 1990s.

Details:
[homepage](http://compprag.christopherpotts.net/swda.html)
[repo](https://github.com/NathanDuran/Switchboard-Corpus/raw/master/swda_data/)

I believe this is an important dataset to have since there is no dataset related to dialogue act added.

I didn't find any formatting for pull request. I hope all this information is enough.

For any support please contact me. 