Merge pull request #24 from gripmock/add-godocs

update README

README.md

@@ -1 +1,11 @@
-# stuber
+# stuber
+
+`stuber` is a Go package that uses the `github.com/bavix/gripmock` package to find stubs for gRPC requests. 
+
+The `stuber` package provides a `Budgerigar` struct that contains a searcher and toggles. The searcher is a map that stores and retrieves used stubs by their UUID. The toggles are flags that control the behavior of the `Budgerigar`.
+
+The `Budgerigar` struct has methods to search for and return stubs based on a given query. It also has a method to add stubs to the searcher.
+
+The `stuber` package is designed to be used in conjunction with the `github.com/bavix/gripmock` package to create a mock gRPC server.
+
+The `stuber` package is designed to be used as a dependency in other Go projects. It is released under the MIT license.