Added page after the game is done that you can review statistics, later to decide if the data should be stored or not
Properly document database_connection, layout, login, register and sudoku_gen
Finalized game over page, more info final finish, database save etc.
Merge branch 'master' of https://github.com/Grief-Code/sudoku

Conflicts:
	src/login.c
updated table structure
Fixed score logic gone wrong
Update tasklist
update, removed setting able resize option of the console to avoid conflicts for now.
Merge branch 'master' of https://github.com/Grief-Code/sudoku
Update technische_dokumentation
Update tasklist.md
Added option to clear a field
Document and re-indent util.c
changed coloring and avoiding loosing display of help
Fixed an issue that a double esc press leaving score. Fixed that the cursor doesn't jump to x,0 after the game over screen was printed
Properly document and indent toplist.c
Added game introduction missing points and removed unused case4 in game menue
Changed to constant window size and layout for the menu
Merge branch 'master' of https://github.com/Grief-Code/sudoku
Create howtoplay.c