feat: rename shard to core (was core.cr)

README.md

@@ -1,9 +1,9 @@
 # ![Core](https://user-images.githubusercontent.com/7955682/40578252-6f1929b2-6119-11e8-9348-81505cec939f.png)
 
 [![Built with Crystal](https://img.shields.io/badge/built%20with-crystal-000000.svg?style=flat-square)](https://crystal-lang.org/)
-[![Build status](https://img.shields.io/travis/vladfaust/core.cr/master.svg?style=flat-square)](https://travis-ci.org/vladfaust/core.cr)
-[![Docs](https://img.shields.io/badge/docs-available-brightgreen.svg?style=flat-square)](https://github.vladfaust.com/core.cr)
-[![Releases](https://img.shields.io/github/release/vladfaust/core.cr.svg?style=flat-square)](https://github.com/vladfaust/core.cr/releases)
+[![Build status](https://img.shields.io/travis/vladfaust/core/master.svg?style=flat-square)](https://travis-ci.org/vladfaust/core)
+[![Docs](https://img.shields.io/badge/docs-available-brightgreen.svg?style=flat-square)](https://github.vladfaust.com/core)
+[![Releases](https://img.shields.io/github/release/vladfaust/core.svg?style=flat-square)](https://github.com/vladfaust/core/releases)
 [![Awesome](https://img.shields.io/badge/style-awesome-lightgrey.svg?longCache=true&style=flat-square&label=&colorA=fc60a8&colorB=494368&status=ok&logo=data:image/svg+xml;base64,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)](https://github.com/veelenga/awesome-crystal)
 [![vladfaust.com](https://img.shields.io/badge/style-.com-lightgrey.svg?longCache=true&style=flat-square&label=vladfaust&colorB=0a83d8)](https://vladfaust.com)
 
@@ -38,11 +38,11 @@ Add this to your application's `shard.yml`:
 ```yaml
 dependencies:
   core:
-    github: vladfaust/core.cr
+    github: vladfaust/core
     version: ~> 0.4.0 # See actual version in releases
 ```
 
-This shard follows [Semantic Versioning v2.0.0](http://semver.org/), so check [releases](https://github.com/vladfaust/core.cr/releases) and change the `version` accordingly.
+This shard follows [Semantic Versioning v2.0.0](http://semver.org/), so check [releases](https://github.com/vladfaust/core/releases) and change the `version` accordingly.
 
 ## Basic example
 
@@ -124,7 +124,7 @@ puts posts.first.inspect
 
 ## Contributing
 
-1. Fork it ( https://github.com/vladfaust/core.cr/fork )
+1. Fork it ( https://github.com/vladfaust/core/fork )
 2. Create your feature branch (git checkout -b my-new-feature)
 3. Commit your changes (git commit -am 'Add some feature')
 4. Push to the branch (git push origin my-new-feature)