[TODO] Initial LSTM Test from Tutorial

[camckenn]

Description of item

Begin development of LSTM by coding and testing the one from this tutorial using TensorFlow.

Correspondence:
@camckenn

Note to the creator: please name the branch according to <branch_type>/<your_name>/<issue_number(s)_that_you_address>
If you address more than 1 issue with one branch, write each number with an underscore like the following: "chore/doruk/1_2"
But don't try to adress too many issues with a single branch!

[dorukaks]

Please create concrete action items by using "- [ ]" for ease of tracking.
Also please assign the task to the appropriate milestone and to appropriate assignee(s).