Minor improvements and fixes

• Now custom filters can be imported directly from BotBase.methods thanks to @CrisMystik
• Fixed ban/unban functions
• Renamed _wrapper to wrapper

A general overhaul

• Reworked the DB API, now using MySQL with MySQLdb library
• Moved all the DB queries to database/raw_queries
• Moved BotBase's custom filters to methods/custom_filters
• Moved default strings to strings/default_strings
• Updated the database api guide according to the new changes
• Changed the imports in various file of the framework according to the new changes
• Fixed small typo in the readme
• Fixed the indentation in some files
• Updated pyrogram version in requirements
• Updated copyright holders and years
• Introduced more bugs and fixed old ones

A ton of fixes

This release fixes all the discovered bugs and issues with various BotBase modules.
We haven't added any new feature yet

Version 2.0: A major rework

The framework got completely reworked almost from the ground up.
Here some changes:

• Made all the framework async and updated to Pyrogram 1.0.7
• Fixed all inconsistencies left behind from Nocturn9x
• Made the config more readable
• Added a proper user_banned check
• Reformatted all the files to be more compliant with PEP-8
• A ton of other minor changes

Credits for this rework: @CrisMystik