Also fix and actually use JavaCPP deallocator for TF_Session as well

* Add instructions for adding gradients

* Add example PR links

…#261)

* Add fetchVariable method to Session to get value of resource variable

Signed-off-by: Ryan Nett <JNett96@gmail.com>

* Format

Signed-off-by: Ryan Nett <JNett96@gmail.com>

* More Formatting

Signed-off-by: Ryan Nett <JNett96@gmail.com>

* Rework, automatically wrap variables in read when fetched

Signed-off-by: Ryan Nett <JNett96@gmail.com>

* Forgot to format

Signed-off-by: Ryan Nett <JNett96@gmail.com>

* Remove obsolete method

Signed-off-by: Ryan Nett <JNett96@gmail.com>

* Small fixes

Signed-off-by: Ryan Nett <JNett96@gmail.com>

* Python model loading + variable fetching test

Signed-off-by: Ryan Nett <JNett96@gmail.com>

* Fixing SavedModelBundleTest.pythonTfFunction.

* Fixed 3 javadoc errors in tensorflow-core-api's hand written code.

* Changing the surefire parameters for tensorflow-core-api.

* Changing quick build over to use actions/setup-java

* Fixing syntax

…/docs. (#278)

* Copy install instructions from tensorflow/docs

* Copy readme to docs/index.md

* add _toc.yaml

* rename lang_java to install