How to contribute?
Hello, @jpswalsh ,

Some days ago I was looking for the Lattes Icon, then I saw that someone already ask for.
Then I decide to contribute and I make the Icons and Font, and ask to merge.
But I did not receive any comments.

In any way, I am attaching the the four Icons that I make. 
I try to make  very stricted to main draw (png) in Lattes WebSite.
They are : 

lattes (basic) (lattes black)
lattes-round.svg (black circle with lattes in white)
lattes-wired.svg (lattes no filled, just wired in black)
lattes-square.svg (squared with rounded border with lattes in white)

"I hope that you could add these contributions.  In special the wired and square version, that are very usefull for webdesigners."

[lattes.zip](https://github.com/jpswalsh/academicons/files/1956355/lattes.zip)


