Rippling doc is hard to grasp

[stanislavkozlovski]

Hey there,

I just read the https://xrpl.org/rippling.html doc and found it a bit hard to understand. I've got two concrete suggestions to make it clearer:

• More thoroughly describe the rippling example with a real-world scenario - e.g add currencies into the mix
• Explain the NoRipple flag examples with example 2 and 4, it is not clear to me how Rippling is possible. An example there would be golden!