Add generate icon data | Fixes #696

[matuzalemsteles]

cc @diegonvs

[coveralls]

Pull Request Test Coverage Report for Build 443

• 0 of 0 (NaN%) changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.02%) to 81.811%

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Totals
Change from base Build 441:	0.02%
Covered Lines:	4482
Relevant Lines:	4746

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💛 - Coveralls

[carloslancha]

Just started reviewing :)

Sent from GH.

[carloslancha]

Why the change of folder guys? I'm merging it anyway, just to know :)
@matuzalemsteles

[matuzalemsteles]

Hey @carloslancha, this file was in the lib folder, but for reasons we added lib to .gitignore. by changes of the package of Clay and we ended up not realizing the removal of this file and this one was in our machines and we were not affected by this error, but it was not being tracked by git and when it changed the name of the folder, it ended up affecting us.

But on the change from claycss.com to clayui.com maybe it's the domain change. Maybe it is that. I do not know 🙂