YAML Config support added

In this release I've added the support to drive BOtB from a YAML config file. This is useful in certain situations where CLI params are not ideal. Some minor bug fixes and refactoring as well.

Example Usage:
YAML config file cfg.yml

payload: id
verbose: false
always-succeed: true
cicd: false
endpointlist: endpoints.txt
wordlist: wordlist.txt
path: /
mode: find-sockets

Running BOtB with YAML config.

./botb -config=cfg.yml
[+] Break Out The Box
[+] Loading Config: cfg.yml
[+] Looking for UNIX Domain Sockets from: /
[!] Valid Socket: /tmp/thisisnotasocket.mock
[+] Finished