TNG/config-builder — pull request #18 by wuan (2014-02-20 16:39:42+00:00)
Title: extendet field setter for hierarchical operation

Enables to use a class hierarchy for config classes.

```java
class Config {
@PropertyValue("a")
private String someString;

public void getSomeString() {
return someString;
}
}

class TestConfig extends Config {
@PropertyValue("b")
private String otherString;

public void getOtherString() {
return otherString;
}
}
```
As an example, one can use an extended ```testConfig``` object created via
```java
TestConfig testConfig = ConfigBuilder(TestConfig.class).build();
```
in order to supply extended config information to mock objects injected into an applications during tests runs.

A hierachical mapping of class annotations is not yet implemented, but should be possible as well.