Get rid of travis (using GHA already)

.Rbuildignore

@@ -4,7 +4,6 @@ inst/extdata/GPL_list
 ^.*\.Rout$
 update.sh
 .pre_script_build.sh
-.travis.yml
 ^.*\.Rproj$
 ^\.Rproj\.user$
 ^doc$

README.md

@@ -1,7 +1,6 @@
 [![R build status](https://github.com/waldronlab/HGNChelper/workflows/R-CMD-check/badge.svg)](https://github.com/waldronlab/HGNChelper/actions)
 [![](https://cranlogs.r-pkg.org/badges/HGNChelper)](https://cran.r-project.org/package=HGNChelper)
 [![Coverage Status](https://codecov.io/github/waldronlab/HGNChelper/coverage.svg?branch=master)](https://codecov.io/github/waldronlab/HGNChelper?branch=master)
-[![Travis-CI Build Status](https://travis-ci.org/waldronlab/HGNChelper.svg?branch=master)](https://travis-ci.org/waldronlab/HGNChelper)
 [![DOI](https://zenodo.org/badge/139589811.svg)](https://zenodo.org/badge/latestdoi/139589811)
 
 

index.md

@@ -1,6 +1,7 @@
-[![Travis-CI Build Status](https://travis-ci.org/waldronlab/HGNChelper.svg?branch=master)](https://travis-ci.org/waldronlab/HGNChelper)
-[![Coverage Status](https://codecov.io/github/waldronlab/HGNChelper/coverage.svg?branch=master)](https://codecov.io/github/waldronlab/HGNChelper?branch=master)
+[![R build status](https://github.com/waldronlab/HGNChelper/workflows/R-CMD-check/badge.svg)](https://github.com/waldronlab/HGNChelper/actions)
 [![](https://cranlogs.r-pkg.org/badges/HGNChelper)](https://cran.r-project.org/package=HGNChelper)
+[![Coverage Status](https://codecov.io/github/waldronlab/HGNChelper/coverage.svg?branch=master)](https://codecov.io/github/waldronlab/HGNChelper?branch=master)
+[![DOI](https://zenodo.org/badge/139589811.svg)](https://zenodo.org/badge/latestdoi/139589811)
 
 # HGNChelper: Identification and correction of invalid gene symbols for human and mouse