C’mon Melo! You’re better than this!  Gotta ignore those crazy fans.  The Knicks haven’t been doing very well and Carmelo is starting to have a real hard time hiding his feelings.  On MLK day when the Knicks lost, a GIF of Melo went viral — he was shaking his head in disgust … and now this. Last night the Knicks played the 76ers & lost their fifth game in a row.  A frustrated Melo reportedly swore at a heckling Sixers fan.  My guess is that the fan deserved it, some of you can be ruthless! #KnicksTape Check out what he allegedly said…