After the Verizon LTE Galaxy Nexus finally appeared and was (almost) immediately updated yesterday, it enjoyed the briefest of possible periods as the highest official Android version available. Now, owners of GSM-equipped Galaxy Nexus phones are getting the same bundle of tweaks shoved their way in a quick 8.7MB download. Of course, even these pure(r) Nexus phones are still slightly behind the bleeding edge represented by v4.0.3, which was