Fix readme badges.

Change Build Status from Travis-CI to GitHub Actions
Remove Coverage Badge
Remove LoC Badge

Reorder img / links to reflect badge order

README.md

@@ -2,26 +2,22 @@
 
 > **S**pecs **P**arallel **ECS**
 
-[![Build Status][bi]][bl] [![Crates.io][ci]][cl] [![Gitter][gi]][gl] ![MIT/Apache][li] [![Docs.rs][di]][dl] [![Code coverage][coi]][cov] ![LoC][lo]
+[![Build Status][bi]][bl] [![Crates.io][ci]][cl] [![Gitter][gi]][gl] ![MIT/Apache][li] [![Docs.rs][di]][dl]
 
-[bi]: https://travis-ci.org/amethyst/specs.svg?branch=master
-[bl]: https://travis-ci.org/amethyst/specs
+[bi]: https://github.com/amethyst/specs/actions/workflows/ci.yml/badge.svg?branch=master
+[bl]: https://github.com/amethyst/specs/actions/workflows/ci.yml
 
 [ci]: https://img.shields.io/crates/v/specs.svg
 [cl]: https://crates.io/crates/specs/
 
+[gi]: https://badges.gitter.im/slide-rs/specs.svg
+[gl]: https://gitter.im/slide-rs/specs
+
 [li]: https://img.shields.io/crates/l/specs.svg?maxAge=2592000
 
 [di]: https://docs.rs/specs/badge.svg
 [dl]: https://docs.rs/specs/
 
-[gi]: https://badges.gitter.im/slide-rs/specs.svg
-[gl]: https://gitter.im/slide-rs/specs
-
-[coi]: https://img.shields.io/codecov/c/gitlab/torkleyy/specs/master.svg
-[cov]: https://codecov.io/gl/torkleyy/specs/branch/master
-
-[lo]: https://tokei.rs/b1/github/slide-rs/specs?category=code
 
 Specs is an Entity-Component System written in Rust.
 Unlike most other ECS libraries out there, it provides