Add Synapses to Frameworks section

README.md

@@ -513,6 +513,7 @@
 55.  [garage - A toolkit for reproducible reinforcement learning research](https://github.com/rlworkgroup/garage)
 56.  [Detecto - Train and run object detection models with 5-10 lines of code](https://github.com/alankbi/detecto)
 57.  [Karate Club - An unsupervised machine learning library for graph structured data](https://github.com/benedekrozemberczki/karateclub)
+58.  [Synapses - A lightweight library for neural networks that runs anywhere](https://github.com/mrdimosthenis/Synapses)
 
 ### Tools