Restructure repo to be more uniform

[michalirak]

Current structure is Algorithm Category -> Algorithm Type -> Language -> Implementation (can be various algorithms)

I propose Algorithm Category -> Algorithm -> Language -> Implementation for only one algorithm.
This will allow:

• Easier documentation in project's README
• Easier search for algorithms since you will not need to go through all of the languages to find a given algorithm
• Less confusion and arbitrariness in sorting the repo and sorting through it.

@yashasvi-goel I can work on this myself if you assign it to me.

[michalirak]

Not sure if I should add this to this issue or a new one, but the repo should also be fairly standardized with regard to file names.

[michalirak]

See PR #56

[NicholasACTran]

@yashasvi-goel @michalirak We should close this issue.