Synackapi

* Added the functionality to send messages via Slack and Email
* Added some config variables which enable a "Scratchspace". When `scratchspace_dir` is set to `~/Scratchspace` and `use_scratchspace` is `True`, running commands like `targets.get_scope(codename='BODACIOUSBABOON')` will create files like `~/Scratchspace/BODACIOUSBABOON/{host,burp}.txt` depending on the type of target it is.
* Added helper functions to support the above functionality or to be called independently.

* Added functionality to facilitate adding scopes to the database
* Added functionality to check Mission Wallet status
* Added functionality to connect/disconnect from targets
* Improved handling of information pertaining to h.targets.get_connected()

The url and screenshot_url function has been moved from the Ports table into its own Urls table since you can have many Urls per IP:Port.

Also added functions to manage the Urls table.

Several functions have been added to the targets plugin to enable retrieval of Host and Web Application scopes and present Web Application Scopes in a few different ways.

* Added ability to query Hydra
* Added new tables to the database to facilitate the new ability to pull Hydra information into the database. Can also be supplemented with wrappers you could write to ingest enumerated services from tools like nmap, masscan, etc.
* New functions added to Database to search for ports and neatly return them

When you have taken the required steps to have the SynackAPI script automatically log you in, you will now see a 'SynackAPI Log In' button added to the Login page. Clicking this button will instantly log you in so you don't have to wait for the 60 second safety timer to elapse.