Bybit (#559)

* Initial Bybit support

* whitespace

* aa

* Delete .gitignore

* whitespace

* Revert "Merge branch 'Bybit' of https://github.com/jacobjthompson/ExchangeSharp into Bybit"

This reverts commit ae3da5f, reversing
changes made to 9419317.

* Revert "whitespace"

This reverts commit 9419317.

Author: jacobjthompson