Readme updates

Readme.md

@@ -1,5 +1,8 @@
 # buggo - a queer little tui for the poor mans bug tracker spec
 
+## Usage
+
+`go run cmd/main.go PATH_TO_BUG`
 
 ## TODO
 
@@ -7,3 +10,7 @@
 - `cmd/main.go:// TODO implement interface for browse bugs in folder`
 - `io.go:func WriteBug(bug Bug) (success bool, err error) { return false, nil } // TODO: implement`
 - `io.go:func DeleteBug(bug Bug) (success bool, err error) { return false, nil } // TODO: implement`
+
+## See also
+
+- [The Poorman Issue Tracker Spec](https://github.com/driusan/PoormanIssueTracker)