[ci-skip] Remove Gemnasium badge

Luciano Sousa · web-flow · commit 4399887294a4 · 2018-10-22T14:30:58.000-04:00
Since Gemnasium was acquired by Gitlab it doesn't work with GitHub by default anymore. See https://docs.gitlab.com/ee/user/project/import/gemnasium.html
diff --git a/README.md b/README.md
@@ -132,4 +132,3 @@ Code Status
 -----------
 
 * [![Build Status](https://travis-ci.org/rails/actionpack-action_caching.svg?branch=master)](https://travis-ci.org/rails/actionpack-action_caching)
-* [![Dependency Status](https://gemnasium.com/rails/actionpack-action_caching.svg)](https://gemnasium.com/rails/actionpack-action_caching)

Original file line number	Diff line number	Diff line change
`@@ -132,4 +132,3 @@ Code Status`
`132`	`132`	`-----------`
`133`	`133`
`134`	`134`	`* [![Build Status](https://travis-ci.org/rails/actionpack-action_caching.svg?branch=master)](https://travis-ci.org/rails/actionpack-action_caching)`
`135`		`-* [![Dependency Status](https://gemnasium.com/rails/actionpack-action_caching.svg)](https://gemnasium.com/rails/actionpack-action_caching)`