improving a lot the maskValue function and also fixing a numberOverflow problem. fixes #61
fixing maxlength bug. fixes #78
adding configutarion to allow positioning the symbol at the left or right side of the value. fixes #56
opsie
fixing minor bug when using symbolPosition == right
adding the option to configure maskMoney parameters as data-* in the input itself. fixes #81
putting the cursor at the end of the field on click. fixes #43 fixes #84
minor code improvements