Implement hooks

[dzeleski]

Currently it appears this module does not support hooks. As this was released in 1.1 I assume others will start wanting to use it at some point. We are trying to start testing them now which is how we ran into it. Basically just wanted to get this open to track the feature, I will attempt to get a PR going if I have some free time later this week.

[ghoneycutt]

Thanks for letting us know, much appreciated!

[alvagante]

@dzeleski Please give a look to the linked commit and possibly let me know if it does all you need.
I've tested it locally, with sample hooks data similar to the documentation example, and it behaves as expected, but a double check from real world use cases would be welcomed.

[ghoneycutt]

@dzeleski please open a separate issue for this. Please use the current version, v2.38.1, before submitting.

[dzeleski]

Done, added PR. Have not tested and I will not be able to until first thing tomorrow as I have to leave the office here in a few min.

Edit: Deleted unrelated comments they can be found in #838

[csabo]

@alvagante dzeleski tested the hook functionality last night and it worked.

[dzeleski]

@csabo there are further updates in #837

[ghoneycutt]

Thank you everyone for your help getting this implemented!!

Released in v2.39.0