Added getLeague(), combined getImage(),getimageIcon(), new directory on runtime for new images

Primary updates of this submission are creation of function getLeague()
that takes a taam name, iterates through settings/leagues and finds the
league of a team.

getImage() and getImageIcon() are merged to a new single function
called getImage which now takes 2 parameters instead of one (Key). 2nd
being "clubs/icons"

mkdirCustom() has been included. Once we get the league of a club. We
send the new images into a new folder named by that league

The next update will solely be commenting whole of the code. Thanks :)