Stop using Travis CI

.travis.yml

@@ -1,15 +0,0 @@
-language: rust
-rust:
-  - stable
-  - beta
-  - nightly
-matrix:
-  allow_failures:
-    - rust: nightly
-  fast_finish: true
-before_install:
-  - |
-    if [[ "${TRAVIS_OS_NAME}" == "linux" ]]; then
-      sudo apt-get -qq update
-      sudo apt-get install -y libxcb-shape0-dev libxcb-xfixes0-dev
-    fi

README.md

@@ -1,5 +1,5 @@
 # Iced
-[![Build Status](https://travis-ci.org/hecrj/iced.svg?branch=master)](https://travis-ci.org/hecrj/iced)
+[![Test Status](https://github.com/hecrj/iced/workflows/Test/badge.svg)](https://github.com/hecrj/iced/actions)
 [![Documentation](https://docs.rs/iced/badge.svg)][documentation]
 [![Crates.io](https://img.shields.io/crates/v/iced.svg)](https://crates.io/crates/iced)
 [![License](https://img.shields.io/crates/l/iced.svg)](https://github.com/hecrj/iced/blob/master/LICENSE)