Delete .travis.yml (#69)

* Delete .travis.yml
* Travis to GHA

.travis.yml

@@ -1,28 +0,0 @@
-language: bash
-dist: xenial
-addons:
-  apt:
-    update: true
-    packages:
-    - bc
-    - pv
-    - xz-utils
-    - unar
-
-env:
-  global:
-  - export PATH="/usr/local/bin:$PATH"
-
-before_install:
-- |
-  if [ "$TRAVIS_OS_NAME" = "linux" ]; then
-    batstmp="$( mktemp -d -p /tmp bats-core.XXXXX)"
-    pushd "${batstmp}"
-    curl -sSLO https://github.com/bats-core/bats-core/archive/master.zip
-    unzip -qo master.zip
-    sudo bash "${batstmp}"/bats-core-master/install.sh /usr/local
-    popd
-  fi
-
-script:
-  - make test

README.md

@@ -198,6 +198,6 @@ to guide developers about what needs to be done to add more tools.
 If you are contributing a feature, please ensure to check current tests. Add test cases for your feature. Tests are
 executed using the excellent [bats](https://github.com/bats-core/bats-core) testing framework. Add tests and run `make test`
 
-Raise the PR and **make sure the tests pass** on [Travis-CI](https://travis-ci.org/kdabir/has).
+Raise the PR and **make sure the tests pass** on [GitHub Actions](https://github.com/kdabir/has/actions).
 
 ### ♥