Fixed a lot of stuff

[RiedleroD]

Fixed stuff:

• Watchtime heatmap function is now way less complicated
• Fixed various regex
• Added some translations for german (and made it easily expandable)
• Added shebangs
• gitignored irrelevant but existent stuff like Takeout/
• better path handling
• better file handling
• better string handling (in some places)

stuff that's still broken:

• Sometimes the images overlap in the pdf resulting in cutoff text like 'our Youtube activity score'
• The word cloud cuts off words sometimes [FIXED]
• The links to videos are placed weirdly
• comments don't get recognized for whatever reason. It's probably some translation problem. (I'll maybe look into it after some time) [FIXED]
• Comic Sans is not the best font choice [FIXED]

[RiedleroD]

There are still some merging errors left that I'm going to fix. Please give me 10 minutes.

[RiedleroD]

I think now everything works. The only thing left to do is the translation for the comment statistics.

[RiedleroD]

soo... are you gonna merge it or should I add something?