[UI] Add testimonials to landing page

[lpatmo]

On
,

we need to add three testimonials:

1. "I will say emphatically, your idea was a success!
   Gaurav was excellent. The lost concepts I had were clarified. I will spend the day practicing what he has taught me and move forward.
   I look forward to reciprocating one day."

• Albert Fougy, Developer

"I have chosen to be a part of CodeBuddies Connect because I believe everyone needs to share their knowledge with other people. In the wonderful CodeBuddies community, there are many students who want to acquire new Computer Science skills. Thanks to the Connect program, we have a chance to help them and learn more along the way. Also, we are doing the most important thing: "Free education"." - Zoran Pandovski

3. Find someone willing to give a third testimonial

[gauravchl]

This issue made my day :)

[lpatmo]

Idea: if we connect more testimonials, maybe we can have new ones fade in/out. That would be a cool effect.

[gauravchl]

The Last React Carousel You'll Ever Need!
http://kenwheeler.github.io/slick/

[code4cake]

Pertaining this issue are you folks still looking for a 3rd testimonial? I could give one. I mean, I'm constantly on the slack channel :)