Rename Code snippets / usecases to Tweepy recipes

[MichaelCurrin]

[MichaelCurrin]

Sometimes the approach is high level and describes techniques which need a lot code. That is a FAQ / recipe.

And sometimes its How do you do this...? And then the recipe might be a code snippet for a few snippets which have to get tied together. Maybe recipe and snippets are distinct. Is a recipe of one step a recipe?

[MichaelCurrin]

Also split doc into Install Tweepy, Use Tweepy/recipies/snippets. Maybe split further.