docs: futher polishing

[mihai-sysbio]

Main improvements in this PR:

This PR is used to highlight a few places where the tutorials can be further improved/simplified. Please feel free to push commits to this branch.

I hereby confirm that I have:

• [x] Selected develop as a target branch (top left drop-down menu)

[github-actions[bot]]

This PR has been automatically tested with GH Actions. Here is the output of the tests:

 
Running geckoCoreFunctionTests
Done geckoCoreFunctionTests
__________

Note: In the case of multiple test runs, this post will be edited.

[mihai-sysbio]

It takes less than 10 min to run the light tutorial now, great job 🌟 (I know it's using a lot of pre-computed values in the TSV files, but we do provide ways to reproduce them directly in the tutorial)

[mihai-sysbio]

The order of installing GECKO and checking the RAVEN installation is different in the 2 tutorials. Any insight into which is preferred?

[mihai-sysbio]

In STEP 22 of the full tutorial

sol = solveLP(ecModel)

prints a growth rate of 0.0887, which very close to 0.0889 but still different. Any reactions?

[mihai-sysbio]

I've ran both tutorials several times in less than 1 hour in total, very convenient 🤩

[edkerk]

The order of installing GECKO and checking the RAVEN installation is different in the 2 tutorials. Any insight into which is preferred?

Best to have RAVEN first, as GECKO will do a check that RAVEN can be found, I'll swap it.

In STEP 22 of the full tutorial

sol = solveLP(ecModel)

prints a growth rate of 0.0887, which very close to 0.0889 but still different. Any reactions?

I'll slightly rephrase it to avoid mentioning precise numbers.