Created Registration Page

Created registration page and unittests.
Made registration page dynamic wrt it can is set to open or closed based
on database table dynamicsection.
Created better unittests for other pages.
Removed the slider in the home page.
Made more concise comments/docstrings for functions and classes.
Created Registration Page.

Created Registration Page and unittests and made it dynamci wrt database
tabel dynamicsections i.e. can be set to open or closed.
Created better unittests for other pages.
Created shorter comments/docstrings for my functions/classes.
Removed slider fron home page.
Moved all contents from DB_README.txt to README.md and then removed the
file.