After a public beta spanning a couple months, Sling is rolling out the latest piece of its expanding SlingPlayer Mobile portfolio this week -- this time for Android, plugging the biggest coverage gap it currently has. This is the same app we recently had an opportunity to check out, but since that preview, we're happy to report that it's been massaged into a more stable, more usable setup -- gone are the disconnect crashes we'd had before. Furthermore, Sling claims they've specifically worked to improve load and response times with this version, and we have to