LCD works correctly for lcd.py, but not for mqtt-all.py

[Noxville]

Configuration seems the same between the two in terms of initialization, currently using a very slightly modified mqtt-all.py file (just changed the # decimal points for humidity and temp).

[Dangermouse-UK]

I assume the calculation to put text in centre of the screen isnt taking into account that there are three /n's pushing it over three lines.

A simple fix is to change:

x = (WIDTH - size_x) / 2
y = (HEIGHT / 2) - (size_y / 2)

to:
x = 5
y = 5

Then it should all be readable

[Dangermouse-UK]

Actually seen that someone has forked a proper fix for this:

#144