Update README

[advanced4]

Describe the bug The README is lacking some basic information & detail

Additional context

• How do I even use this tool? Showing an example usage is worth a lot
  • Do I have to specify lots of URLs, each as a "-u" argument? That seems unfriendly - can I provide a file?
• The 'Working Procedure/Basic Plan' section looks great, just what I want. How do I actually get it to do that?
  • I've tried many combination of arguments, and none of them "store page content" - several don't work
• What does the "--gather" option do? The description of "gather data for analysis" couldn't be more ambiguous. What kind of data? Where is it storing it? What format is it in?
• The description of this program implies a database is used, but I see no mention of that. Or is one not used, and each run of the program is totally independent from previous runs? (See pseudo code "link is not visited" - how do you know what you previously saw?)

All of this lacking information is a barrier to entry to anyone who wants to use, let alone contribute to this project.

[PSNAppz]

@advanced4 Thanks for pointing this out. @masterugwee is working on an extensive documentation for the project. Hopefully, it’ll be added to the wiki page soon.

We have temporarily removed the storage option since the person working on that module couldn’t complete it. But fortunately, we have implemented an sqlite database and will be updating the code by the end of this week.