Add podliner (rothgar#408)

Author: timkicker

README.md

@@ -590,6 +590,7 @@
 - [haxor-news](https://github.com/donnemartin/haxor-news) Browse Hacker News like a haxor: A Hacker News command line interface (CLI)
 - [Lagrange](https://gmi.skyjake.fi/lagrange) Lagrange is a cross-platform client for browsing Geminispace
 - [LYNX](https://lynx.invisible-island.net/) A text based Terminal browser
+- [podliner](https://github.com/timkicker/podliner) A cross-platform podcast client
 - [newsboat](https://github.com/newsboat/newsboat) An RSS/Atom feed reader for the text console
 - [nyaa](https://github.com/Beastwick18/nyaa) A nyaa.si TUI for browsing and downloading torrents
 - [omaro](https://github.com/Rolv-Apneseth/omaro) TUI to browse posts and comments on lobste.rs