v1.0.3: Fixing JSONException when BotBlock.org has no failure object

There was an uncatched JSONException when BotBlock.org doesn't return a failure object in its JSON, causing things like Schedulers to break silently (No errors shown).
This should be fixed now.

Yes I skiped v1.0.2

Installation

Gradle

repositories{
    maven { url = 'https://dl.bintray.com/andre601/maven' }
}

dependencies{
    compile group: 'com.andre601', name: 'JavaBotBlockAPI', version: '1.0.3'
}

Maven

<repositories>
  <repository>
    <id>jcenter</id>
    <url>https://dl.bintray.com/andre601/maven</url>
  </repository>
</repositories>

<dependencies>
  <dependency>
    <groupId>com.andre601</groupId>
    <artifactId>JavaBotBlockAPI</artifactId>
    <version>1.0.3</version>
  </dependency>
</dependencies>