Updates GNU license to MIT license

I decided to change the GNU license to a MIT license 🎉 .

Update Documentation and fix cgdat-shortcut error

I updated the documentation and fixed a wincon32 error that would come up when the cgdat-shortcut command was used.

Updates code formatting and removes some bugs

In this release, the code formatting of the whole CGDAT code was improved based on suggestions made by codacy.com. Additionally, I fixed a number of bugs:

Fixed bugs:

• In the QT window, each key that was present in an xls file spread 2 times.
• The GUI was crashing when more complicated conditions were given.

Fix: Player filter error

Fixes:
-There was an error in the data_analyse part when a player was selected. The player filter is working as expected now.

Fix: Loader gif

v2.3.8

Fix: Fixed load gif

Fix small padding colouring bug

v2.3.7

fix: Fixed a small bug in the colouring

Fix documentation

v2.3.6

docs: Fix version of splash screen.

Fix about window formatting

v2.3.5

fix: Fixed version

Fixed about window links

Fixes:

• Fixed the links that were not working in the about window.

Fixed padding colouring

Fixes:

• The app now colours the padding white while the rows on which the condition was met is coloured green.