Document how to configure the plugin in the IDE

[paolocarrasco]

After installing IntelliJ is not clear which values to put to start a module or project (other people suffered this too).

Expected behavior

The documentation in the page should also say which values to put in the settings fields of the plugin in IntelliJ (Tools>Gauge), or the meaning of them at least.

Actual behavior

The documentation only states how to install the plugin and create a project.

Steps to reproduce

1. Go to the documentation of Gauge.
2. Navigate to the IntelliJ plugin section.

[sswaroopgupta]

@paolocarrasco : After installing Gauge, Gauge-java and Gauge-IntelliJ You can create a project - https://docs.gauge.org/using.html#creating-a-java-project Run the tests by right click run on the example.spec (any .spec files)

Let us know if you still face an issue.

[paolocarrasco]

I had to put some values in the project configuration.

Do this in a clean machine with a clean IntelliJ and follow the documentation. Try to follow the steps you state and an error will be shown. There are missing steps.

That should be in the documentation.