README: Move Reliable Distributed Systems to Advanced Systems (ossu#460)

Author: waciumawanjohi

README.md

@@ -346,6 +346,8 @@ Courses | Duration | Effort | Prerequisites
 
 Courses | Duration | Effort | Prerequisites
 :-- | :--: | :--: | :--:
+[Reliable Distributed Systems, Part 1](https://www.edx.org/course/reliable-distributed-algorithms-part-1-kthx-id2203-1x) | 5 weeks | 5 hours/week | Scala, intermediate CS
+[Reliable Distributed Systems, Part 2](https://www.edx.org/course/reliable-distributed-algorithms-part-2-kthx-id2203-2x) | 5 weeks | 5 hours/week | Part 1
 [Electricity and Magnetism, Part 1](https://www.edx.org/course/electricity-magnetism-part-1-ricex-phys102-1x-0)<sup>1</sup> | 7 weeks | 8-10 hours/week | calculus, basic mechanics
 [Electricity and Magnetism, Part 2](https://www.edx.org/course/electricity-magnetism-part-2-ricex-phys102-2x-0) | 7 weeks | 8-10 hours/week | Electricity and Magnetism, Part 1
 [Computation Structures 1: Digital Circuits](https://www.edx.org/course/computation-structures-part-1-digital-mitx-6-004-1x-0) | 10 weeks | 6 hours/week | electricity, magnetism
@@ -381,8 +383,6 @@ Courses | Duration | Effort | Prerequisites
 :-- | :--: | :--: | :--:
 [Introduction to Logic](https://www.coursera.org/learn/logic-introduction) | 10 weeks | 4-8 hours/week | set theory
 [Automata Theory](https://lagunita.stanford.edu/courses/course-v1:ComputerScience+Automata+Fall2016/about) | 8 weeks | 10 hours/week | discrete mathematics, logic, algorithms
-[Reliable Distributed Systems, Part 1](https://www.edx.org/course/reliable-distributed-algorithms-part-1-kthx-id2203-1x) | 5 weeks | 5 hours/week | Scala, intermediate CS
-[Reliable Distributed Systems, Part 2](https://www.edx.org/course/reliable-distributed-algorithms-part-2-kthx-id2203-2x) | 5 weeks | 5 hours/week | Part 1
 [Computational Geometry](https://www.edx.org/course/computational-geometry-tsinghuax-70240183x) | 16 weeks | 8 hours/week | algorithms, C++
 [Introduction to Formal Concept Analysis](https://www.coursera.org/learn/formal-concept-analysis) | 6 weeks | 4-6 hours/week | logic, probability
 [Game Theory](https://www.coursera.org/learn/game-theory-1) | 8 weeks | x hours/week | mathematical thinking, probability, calculus