[doc] Consuming resources

[bamarni]

Some content from this page is outdated (http://docs.puli.io/en/latest/discovery/consuming-resources.html), from what I could see :

• findByType() is now findBindings()
• resource discovery / binding are not part of the Api anymore but concrete implementations

Is the Api stable enough to update the docs? If you can provide some guidelines I can try to submit a PR.

Also :

• what would be the equivalent of findByPath()?
• should there be checks for instance of ResourceBinding in the loops?

[webmozart]

Thanks for reporting this issue! The API should be stable enough once the next release is out.