Remove Bash toolkit leftovers (#50)

README.md

@@ -34,7 +34,7 @@ envs:
 
 1. Create a new git repository for your step (**don't fork** the *step template*, create a *new* repository)
 2. Copy the [step template](https://github.com/bitrise-steplib/step-template) files into your repository
-3. Fill the `step.sh` with your functionality
+3. Fill the `main.go` with your functionality
 4. Wire out your inputs to `step.yml` (`inputs` section)
 5. Fill out the other parts of the `step.yml` too
 6. Provide test values for the inputs in the `bitrise.yml`
@@ -84,4 +84,4 @@ You can share your Step or step version with the [bitrise CLI](https://github.co
 ## Trigger a new release
 
 - __merge every code changes__ to the `master` branch
-- __push the new version tag__ to the `master` branch
+- __push the new version tag__ to the `master` branch

step.yml

@@ -20,12 +20,6 @@ type_tags:
 is_requires_admin_user: false
 is_always_run: true
 is_skippable: true
-deps:
-  brew:
-  - name: go
-  apt_get:
-  - name: golang
-    bin_name: go
 toolkit:
   go:
     package_name: github.com/bitrise-io/steps-slack-message