Features and optimizations

[Domisiding]

Type of change

• Option for Netbox without SSL
• Shell script for Linux environment
• Optimizing the README

[TheNetworkGuy]

There are a couple of things which i dislike. For example:

• Implementing the .sh script. There are several ways to run this script, for example with containers, systemctl, cronjob etc. I don't want to force users to use a script with a Python path already applied. Users might for example rather use a virtualenv with a shell script. I feel like this will bring more confusion to the table rather then letting users figure out their own way of running the Python script.
• Giving the option to disable SSL verification. I would rather not implement this and instead focus on a security mindset of having decent certificates. Either use proper signed certs (which can be easily rotated and used for free nowadays) or use HTTP.
• Some adjustments are wrong, such as a vs. an in front of SNMP.
• What benefit is there to exept the .idea folder for everyone? Not everyone will have this folder. All in all i do appreciate some suggestions. However i won't merge this PR in its current state.