[Frontend] Add GUI with input fields for range + CTAs for scanning network

Currently this is a CLI based application, convert this into a GUI application to make the UX better!

• Must have:

  • A window with menus (IP Scanning/Port Scanning)
  • Input box to enter host
  • Input fields to enter low & high range of ports
  • CTA(Button) to start scanning
  • List of Ports/IPs (once the scanning is done)

• Good to have:

  • A live timer to show the total scanning time
  • Some kind of indication (animation) in UI while scanning is happening in the background
  • Resume/Pause/Restart scanning options

• Extended feature

  • UI option to convert a host into its IP address
  • Display history: Last five scans in the following tabular form

Date & Time	Host	IP Address	Total Scanning time
9:00 PM June 8, 2020	localhost	127.0.0.1	24 seconds

Recommended to use PyQt5 | Learn more here.

PS: Still open for discussions - feel free to suggest GUI frameworks(preferably from Python).