Populate data base from upstream data

[shivanshuraj1333]

As mentioned by @zvr in his comment on Pull Request #48, a functionality is needed through which database can be populated without using .csv file (large if we want to solve #47 ).
Note: In this method internet connection is required to populate the database, advantage of merging PR #48 is that anyone can populate database without using internet.

[zvr]

The issue with the csv (besides the size) is that this is not original data, so it has to be created somehow.
It would be better to use the data as published in https://github.com/spdx/license-list-data

[shivanshuraj1333]

The new csv file data in #48 is created from https://github.com/spdx/license-list-data. (Also contain license text)
Please review the updated commit on Pull Request #48

[zvr]

If it was created, we need the software that created it, for review. But we shouldn't be transforming the data in other formats...

[and please, stop requesting actions by referencing me and adding comments; I see all activity and all it will be handled at some point]

[shivanshuraj1333]

See this for script.

[and please, stop requesting actions by referencing me and adding comments; I see all activity and all it will be handled at some point]

Sorry, I will keep this in mind.