bump version

DeepSpeed JIT op + PyPI support (deepspeedai#496)

Co-authored-by: Shaden Smith <Shaden.Smith@microsoft.com>
Co-authored-by: Reza Yazdani <reyazda@microsoft.com>

bump DSE and doc tweak

minor refactor loss scaler (deepspeedai#261)

adding BingSqaud e2e test (deepspeedai#214)

* adding BingSqaud e2e test

* updating the draft test; bring final step under try section

* finalizinf test for base deepspeed and deepspeed with ZeRO

* applying the comment (thanks Jeff); fixed formatting