Moved project to androidx, updated readme, fixed typos.#5

AyushGupta0202 wants to merge 1 commit intomartinraj:mastermartinraj/Food-ordering-app-like-swiggy-uber-eats-MVVM-and-Room-database-:masterfrom

AyushGupta0202:issue-4AyushGupta0202/Food-ordering-app-like-swiggy-uber-eats-MVVM-and-Room-database-:issue-4Copy head branch name to clipboard