Added issues badge

Author: TurtleEngr

README.md

@@ -1,14 +1,16 @@
 # git-proj
 [//]: # (The README.html is generated from this file. Usually, pod is used for formatting.)
+[//]: # For more badges see: https://shields.io/badges
 
 # Description
 
 git-proj implements git sub-commands for managing large binary files.
-Its setup and management is more straightforward than "git LFS" because it doesn't
-*require* a git server.
+Its setup and management is more straightforward than "git LFS"
+because it doesn't *require* a git server.
 
 [![test](https://github.com/TurtleEngr/gitproj/actions/workflows/test.yml/badge.svg)](https://github.com/TurtleEngr/gitproj/actions/workflows/test.yml)
 [![package](https://github.com/TurtleEngr/gitproj/actions/workflows/package.yml/badge.svg)](https://github.com/TurtleEngr/gitproj/actions/workflows/package.yml)
+![GitHub issue custom search](https://img.shields.io/github/issues-search?query=repo%3ATurtleEngr%2Fgitproj%20is%3Aopen&style=flat&label=issues)
 
 ## Why git-proj?