David Pilato 94459bd781 Standalone runner expects path.home to be set ...

With elasticsearch 2.0, `path.home` must be set now. Standalone Runner (test) is using elasticsearch CLI which relies on `Environment` to be set.

It produces now:

```
Exception in thread "main" java.lang.IllegalStateException: path.home is not configured
	at org.elasticsearch.env.Environment.<init>(Environment.java:99)
	at org.elasticsearch.node.internal.InternalSettingsPreparer.prepareEnvironment(InternalSettingsPreparer.java:85)
	at org.elasticsearch.common.cli.CliTool.<init>(CliTool.java:107)
	at org.elasticsearch.common.cli.CliTool.<init>(CliTool.java:100)
	at org.elasticsearch.index.mapper.attachment.test.standalone.StandaloneRunner.<init>(StandaloneRunner.java:170)
	at org.elasticsearch.index.mapper.attachment.test.standalone.StandaloneRunner.main(StandaloneRunner.java:175)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
```

Closes #167.

2015-10-23 15:47:37 +02:00

..

main

Remove call to System.clearProperty("sun.font.fontmanager");

2015-10-23 15:19:56 +02:00

test

Standalone runner expects path.home to be set

2015-10-23 15:47:37 +02:00