Use property decorator where possible

[ueg1990]

More Pythonic way of controlling access to instance variables.
From https://docs.python.org/2/howto/descriptor.html:
"The property() builtin helps whenever a user interface has granted attribute access and then subsequent changes require the intervention of a method."

[zvyn]

I disagree with using getter functions or properties there.

Properties are a nice way of changing/extending "variable" behaviour but if the behaviour is that of a normal variable, there is no need for that.

I'm mainly commenting to see if you have an argument against my current opinion (also I'm not working for or am I in any way associated with Imgur) :)