[BUG] robowflex_tesseract needs non-existent branch of tesseract

Thanks for writing this library. I am trying to run tesseract trajopt with environment + robot models from motion benchmaker and it looks like if I can get robowflex_tesseract to work, then I can run the benchmarks. However, I think the version of tesseract (https://github.com/tesseract-robotics/tesseract) that's available in github is much newer than what was used to write robowflex_tesseract. Is there another version of robowflex_tesseract that works with the newer version of tesseract?
## Expected Behavior

Compile and run robowflex_tesseract successfully.
## Current Behavior

Several compile errors happen when trying to compile robowflex_tesseract.
## Possible Solution

Either rewriting code to match current tesseract api or upload the version of tesseract that works with this repo.
## Steps to Reproduce

1.Clone this repo and tesseract
2.Attempt to compile

## Context (Environment)

Trying to run tesseract trajopt with robowflex and possibly with motion benchmaker.