Eccentricity Reduction Automation

[vtommasini]

Proposed changes

Automated process for determining and reducing eccentricity.

Continuation of PR titled "Single iteration of eccentricity control reduction #6295", which also has instructions on how to run the process.

Example of directory structures for BBH simulation:

Code review checklist

• The code is documented and the documentation renders correctly. Run
  make doc to generate the documentation locally into BUILD_DIR/docs/html.
  Then open index.html.
• The code follows the stylistic and code quality guidelines listed in the
  code review guide.
• The PR lists upgrade instructions and is labeled bugfix or
  new feature if appropriate.

Further comments

[nilsvu]

Please add a test to Test_DirectoryStructure.py for your additions. Also see if you can adjust the tests of the BBH pipeline to test your additions.

[nilsvu]

You can squash all of your commits into one

[nilsvu]

Some tests are failing because directory names got changed. In Test_InitialData.py and Test_Inspiral.py you have to change the names 001_InitialData and 002_Inspiral to 000_InitialData and 001_Inspiral.