Add B-Tree Implementation

[williamfiset]

No description provided.

[srsonia2506]

Familiar with B-trees. I would be able to do this.

[Gaushikmr]

@williamfiset I would like to do this.i am also familar with B-trees.

[rbshealy]

@williamfiset Is this still open? I'd like to take a shot at it

[Vivek-Kalola]

I have implemented B-Tree and B+Tree. I would like to do this if it is still open.

[drashan14]

Hello Mam,
Could i do this task.

[alexgershberg]

I would absolutely love this, I'm learning about btrees (and b+trees) right now, and not having William's videos/code to guide me through, is a pain.

[VaishnavKondhalkar]

I will try to solve it.