Release 1.4 (#28)

* Update README.md
* Add Ruby 2.7 tests
* Change default ruby to 2.7

Author: otherguy

.travis.yml

@@ -12,6 +12,7 @@ rvm:
   - 2.4
   - 2.5
   - 2.6
+  - 2.7
 
 before_install: gem install bundler
 
@@ -47,7 +48,7 @@ deploy:
     gem: rspec-sonarqube-formatter
     on:
       tags: true
-      rvm: 2.6
+      rvm: 2.7
   - provider: releases
     file_glob: true
     api_key:
@@ -56,4 +57,4 @@ deploy:
     cleanup: false
     on:
       tags: true
-      rvm: 2.6
+      rvm: 2.7

README.md

@@ -35,7 +35,7 @@ Add the gem to your application's `Gemfile`:
 
 ```ruby
 # RSpec formatters
-gem 'rspec-sonarqube-formatter', '~> 1.3', require: false
+gem 'rspec-sonarqube-formatter', '~> 1.4', require: false
 ```
 
 Then, update your bundle: