new file:   ../../static/tree_structure.txt
	new file:   ../../static/z_positioni_part1.png

	modified:   part2/adding_detectors.md

	modified:   part1/simple_detector.md

	modified:   part2/adding_detectors.md

	modified:   part1/simple_detector.md
	modified:   ../../static/hit_position.png

	modified:   part1/simple_detector.md

	modified:   part1/simple_detector.md

	modified:   getting-started/quickstart.mdx
	modified:   part1/simple_detector.md

	modified:   overview.md

	modified:   overview.md
	modified:   part1/simple_detector.md

	modified:   getting-started/quickstart.mdx
	modified:   getting-started/singularity.md

Modified the file to remove the old method of downloading the conatiner and added the singularity website for ease of acccess.

	modified:   README.md

- should conflict with another MR

- Took out gatsby template README contents.
- Put dummy text. Needs more detail.