SQL Tutorial with Training

Invalid date

Expanded the limitation from SQLite to SQL Server and MySQL tutorial
Included Dark Theme for better reading at Night time (In some devices, Dark UI might not work but Tutorial content will change)
Included Share query feature with in the app.
Many Many and Many Bugs has been fixed, just kidding left few to resolve later. Help me out to make this app work flawlessly by sending log details.
Thanks to Apurv Prakash, Andy J for spotting major bugs of the app and its been resolved in this version.