iSkin has announced its Revo 360 ($40) and Fuze 360 ($50) cases for the iPhone 5. Both cases notably include iSkin’s new ProTouch Titan screen film, which was unveiled at CES this year, promising to increase the screen’s impact resistance enough to withstand a strike by a hammer. Revo 360 is a form-fitting silicone case with a removable belt clip/media stand, promising shock absorption as well as antimicrobial protection from odor…