Need jcenter in example

[fsparv]

dependency reolution failed with

buildscript {
    repositories {
        mavenCentral()
        maven { url "http://dl.bintray.com/robfletcher/gradle-plugins" }
    }
    dependencies {
        classpath "com.github.robfletcher:compass-gradle-plugin:2.0.5"
    }
}

It seems that gradle-processes is on jcenter not maven-central, so I succeeded with

buildscript {
    repositories {
        mavenCentral()
        jcenter()
        maven { url "http://dl.bintray.com/robfletcher/gradle-plugins" }
    }
    dependencies {
        classpath "com.github.robfletcher:compass-gradle-plugin:2.0.5"
    }
}

The front page should probably be updated to reflect this.

[robfletcher]

Fixed by PR