Travis CI detection issue

[kevin-lee]

This fixes #15.
It still requires some extra step (i.e. adding CI_NAME=travis-ci) yet it is easy and simple enough.

[coveralls]

Coverage increased (+0.08%) to 80.42% when pulling b4878f5 on Kevin-Lee:travis-ci-detection-issue into 0feac4d on kt3k:master.

[kevin-lee]

I've just uploaded the fixed one to my bintray repo and it works. Now I can see Coveralls's test coverage results.

If you want to test it, add the following info accordingly in your build.gradle.

buildscript {
  repositories {
    jcenter()
    mavenCentral()
    maven {
      url  "http://dl.bintray.com/kevinlee/maven"
    }
  }
  dependencies {
    classpath 'org.kt3k.gradle.plugin:coveralls-gradle-plugin:2.3.2'
  }
}

I'll add tests for my changes soon.

[kevin-lee]

Done

[coveralls]

Coverage increased (+0.08%) to 80.42% when pulling 7f548a1 on Kevin-Lee:travis-ci-detection-issue into 0feac4d on kt3k:master.

[kt3k]

Thank you very much! Nice documentation 👍

[kt3k]

Uploaded this version as v2.4.0 (maven-central & bintray).

https://bintray.com/kt3k/gradle-plugins/coveralls-gradle-plugin/2.4.0/view

[kevin-lee]

@kt3k That's good. 👍 Thank you! I've just tested, and it works well. I'll remove the one I uploaded to my bintray for testing.

[kt3k]

Thanks for testing! 😄