Add a button "View full size" under the images at m.facebook.com
אלו כל גרסאות הסקריפט הראה רק גרסאות בהן בוצע שינוי קוד
Performance optimization: no more interval call
Removed:- button "View full size" under images in comments, because url of true full size image in comments cannot be obtained directly.
Added:- button "View full size" under comments
