Implement some more functions

[jojoob]

This pull requests adds the following functions:

• get_case_task(taskId) retrieve a single task by its id
• get_task_log(attributes) retrieve a single task log by its id
• delete_case(case_id, force=False) soft/hard delete a case
• health() retrieve health info

[nadouani]

Hello @jojoob, Thanks for the contributions.

TheHive4py is being completely rewritten (take a look to feature/reboot branch).

I could accept these contributions, but once version 2.0 will be released, I think they will be sadly obsolete :(

[nadouani]

For info: this is the full list of methods that will be provided:

https://github.com/TheHive-Project/TheHive4py/blob/feature/reboot/docs/usage.md

If you have suggestions, about methods that can be added, then please shoot

[jojoob]

@nadouani I know about the ongoing rewrite of TheHive4py and I'm looking glad and impatient forward to its release. ;) Do you have already a planned release date?
Please let me know if you need any help on this.

I extended the current API client because I needed it for a current project I'm working on. So I just wanted to share my work. It's up to you if you want to merge this. I've also two other branches extending the current API...

[nadouani]

That's cool thanks for the contributions! We will for sure continue maintaining version < 2.0 until everybody move from it.

If you have time, can you give some feedback about 2.0? It's almost release ready, but the documentation is not :(

[jojoob]

Yes, I'll look into 2.0. As soon as I've some time for this I will begin rewriting my application to use TheHive4py 2.0 and post my feedback.

[jojoob]

I changed one commit and rebased the branch because of duplicate find_tasks function.

[nadouani]

This PR will be merged into 1.x branch that will be the master branch of version < 2