Fixes to pass lesson check

[colinsauze]

• Using the latest bin directory and Makefile from the lesson template.
• Replacing python with language-python in code examples
• Removing some FIXME statements
• Renumbering episodes so there aren't two numbered 05
• Other misc fixes to pass lesson check

[colinsauze]

I don't understand why this isn't passing the checks. It runs make lesson-check fine on my computer.

[vinisalazar]

This is a big one, but I checked out the branch on my local environment and the lesson seems to be building fine. Looks good to me.

Thank you @colinsauze.

[colinsauze]

Its now telling me all checks have passed, but says its skipping the test lesson template check. I really don't understand why its skipped it and if that means it still isn't working right.

[maxim-belkin]

I really don't understand why its skipped it and if that means it still isn't working right.

it is working as intended. Template check is performed in the carpentries/styles repo only.