docs: updates features with new set of supported functionality

README.md

@@ -39,9 +39,12 @@
 
 ## 🎨 Features
 
-* **[`ngs derive`](https://github.com/stjude-rust-labs/ngs/wiki/ngs-derive).** Forensic analysis tool useful for backwards computing information from next-generation sequencing data.
-* **[`ngs generate`](https://github.com/stjude-rust-labs/ngs/wiki/ngs-generate).** Tool to generate next-generation sequencing files.
-* **[`ngs qc`](https://github.com/stjude-rust-labs/ngs/wiki/ngs-qc).** Provides tools for checking the quality of next-generation sequencing files.
+* **[`ngs derive`](https://github.com/stjude-rust-labs/ngs/wiki/ngs-derive).**  Forensic analysis tool for next-generation sequencing data.
+* **[`ngs generate`](https://github.com/stjude-rust-labs/ngs/wiki/ngs-generate).** Generates a BAM file from a given reference genome.
+* **[`ngs index`](https://github.com/stjude-rust-labs/ngs/wiki/ngs-index).** Generates the index file to various next-generation sequencing files.
+* **[`ngs list`](https://github.com/stjude-rust-labs/ngs/wiki/ngs-list).** Utility to list various supported items in this command line tool.
+* **[`ngs plot`](https://github.com/stjude-rust-labs/ngs/wiki/ngs-plot).** Produces plots for data generated by `ngs qc`.
+* **[`ngs qc`](https://github.com/stjude-rust-labs/ngs/wiki/ngs-qc).** Generates quality control metrics for BAM files.
 
 ## Guiding Principles