Lexer from Arnauld & Module Dependency scope from me

Hi Aman, 

I recently stumbled on your IntelliJBehave plugin and found it very helpful. However, in my project setup I experienced some issues regarding sluggishness and in some cases steps failed to be found.

To overcome these issues I modified your plugin to search for steps in the module containing the story file and the module dependencies. 

In addition we used some story syntax that was not handled properly by your current lexer and parser. I found another github user, arnauld, had already done quite some work in creating a new lexer/parser (not sure, but he seems the lead on the Eclipse JBehave plugin) and merged that in.

If you are still interested in persueing this plugin, I propose you consider pulling in the changes I already aggregated and perhaps you could release a new version in the JetBrains repository.

If, however, you are no longer interested in following up on this plugin, I would like to know whether it would be ok for me to publish a new version in the JetBrains repository with proper attribution.

Kind regards, 

  Bert Van Vlerken (https://github.com/witspirit)