requirements.txt update

Updated requirements.txt to work with pydeephaven

Added groovy support and improved validation check

v1.1.0

added session_type parameter and updated add tables test script to be…

Assert table presence action release

Fixed remote usage (#2)

* local checkout

* Explicit checkout

* Used correct parameter

* updated readme parameters and added warning that python only works now

* different path syntax

* wrong path

* revert accidental commit

v1

Fixed remote usage (#2)

* local checkout

* Explicit checkout

* Used correct parameter

* updated readme parameters and added warning that python only works now

* different path syntax

* wrong path

* revert accidental commit