Various small additions

[wossnameGitHub]

At first this may seem like a complicated Merge Request, but if you check the commits individually I think you'll quickly realise these are very simple changes.

• changed order of some code blocks in entrance_rando.py
• changed order of some code blocks in utils.py
• the 2 highjack_transitions functions are moved from entrance_rando.py to utils.py
• temp_disabled_exits is added (mainly used in the graph)
• VALLEY_OF_THE_SPIRITS renamed to VALLEY_OF_SPIRITS
• adjusted some of the spacing in the generated graphml file

[Avasam]

I'll finish this review and give a hand with static typing when I get back home.

But I'm not sure why so much stuff needs to be moved around. Does it even reduce forward references (making it so methods are declared before they're used visually)? It makes the git history messier, harder to find and track why things were added/removed and by whom (by using the "blame" tool. Also easily creates conflicts.

Otherwise the functional changes seem fine. The graph changes are a good improvement.