title: Allure generates empty reports page on local machine
body: <p>As the title says I cannot force <code>Allure 2</code> to generate reports for me on local machine. 
  I've tried a lot of things from Google but nothing helped. I use Kotlin+Selenide+TestNG to write tests, if it helps somehow :) 
  I'm a little bit confused with <code>Allure</code> because it has version for <code>testNG</code> and version for <code>Gradle</code> - which one should be used? Both? 
  Here's my <code>build.gradle</code> file:</p>
  
  <pre><code>group 'RegisteredUserFlow'
  version '1.0-SNAPSHOT'
  
  buildscript {
      ext.kotlin_version = "1.1.2-2"
  
      repositories {
          jcenter()
      }
  
      dependencies {
          classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
          classpath "ru.d10xa:gradle-allure-plugin:0.5.5"
      }
  }
  
  apply plugin: 'kotlin'
  apply plugin: 'java'
  apply plugin: 'ru.d10xa.allure'
  
  sourceCompatibility = JavaVersion.VERSION_1_8
  targetCompatibility = JavaVersion.VERSION_1_8
  
  allure {
      aspectjweaver = true
      testNG = true
  }
  
  repositories {
      jcenter()
  }
  
  configurations {
      agent
  }
  
  dependencies {
      agent "org.aspectj:aspectjweaver:1.8.10"
      compile "org.jetbrains.kotlin:kotlin-stdlib-jre8:1.1.2-2"
      testCompile "com.codeborne:selenide:4.4.3"
      testCompile "org.testng:testng:6.10"
      testCompile "io.qameta.allure:allure-testng:2.0-BETA6"
      testCompile "io.github.bonigarcia:webdrivermanager:1.6.2"
  }
  
  test.doFirst {
      jvmArgs "-javaagent:${configurations.agent.singleFile}"
  }
  
  test {
      useTestNG(){
          suites 'src/test/kotlin/testng.xml'
      }
      systemProperty 'allure.results.directory', 'build/allure-results'
      systemProperty 'allure.link.issue.pattern', 'https://github.com/allure-framework/allure-docs/issues/{}'
      systemProperty 'allure.link.tms.pattern', 'https://github.com/allure-framework/allure-docs/issues/{}'
  }
  
  tasks.withType(Test)*.finalizedBy allureReport
  </code></pre>
  
  <p>Commands I used were: <code>allure serve build/allure-results</code> and <code>gradlew clean test allureReport</code></p>
  
  <p>Also, do I need Java plugin?</p>
  
  <p>Appreciate any help! 
  Thanks!  </p>
  
  <p>P.S. Here's the error I get in console after <code>gradlew clean test allureReport</code> command: </p>
  
  <pre><code>Execution failed for task ':allureReport'.
  &gt; Could not resolve all dependencies for configuration ':allureReport'.
     &gt; Could not resolve org.slf4j:slf4j-api:1.7.12.
       Required by:
           project : &gt; ru.yandex.qatools.allure:allure-bundle:1.4.24.RC3 &gt; org.slf4j:slf4j-simple:1.7.12
           project : &gt; ru.yandex.qatools.allure:allure-bundle:1.4.24.RC3 &gt; ru.yandex.qatools.allure:allure-report-data:1.4.24.RC3 &gt; ru.yandex.qatools.allure:allure-report-plugin-api:1.4.24.RC3 &gt; ru.yandex.qatools.allure:allure-model:1.4.24.RC3
  </code></pre>