clean up readme

README.md

@@ -1,4 +1,4 @@
-![logo](PopGenSims.png)
+![logo](misc/PopGenSims.png)
 [![alt text](https://img.shields.io/badge/docs-stable-informational?style=for-the-badge&logo=Read%20The%20Docs&logoColor=white)](https://pdimens.github.io/PopGen.jl/docs/simulations/simulate_samples)
 [![alt text](https://img.shields.io/badge/slack-join%20PopGen.jl-9d72b1?style=for-the-badge&logo=slack)](https://join.slack.com/t/popgenjl/shared_invite/zt-deam65n8-DuBs2z1oDtsbBuRplJW~Pg)
 ![build_status](https://img.shields.io/github/workflow/status/pdimens/PopGenSims.jl/CI_dev?label=Dev%20Build&logo=GitHub&style=for-the-badge)
@@ -11,7 +11,4 @@ This package builds off of [PopGen.jl](http://github.com/BioJulia/PopGen.jl) and
 simulates offspring that would be generated under certain conditions. With this package you can simulate the offspring of specific individuals, simulate full-sibs, half-sibs, unrelated individuals, and parent-offspring pairs for use with PopGen.jl. You can also randomly generate samples given population-specific allele frequencies.
 
 ### Installation
-![installation](misc/install.png)
-
-### Usage
-Documentation for PopGenSims.jl has been integrated into [the PopGen.jl docs](https://pdimens.github.io/PopGen.jl/docs/simulations/simulate_samples)
+![installation](misc/install.png)