Apple has solved its iPhone 5 supply problems – just in time

Despite stock-outs, production hiccupsand Foxconn worker unrest, it looks like Apple (AAPL) will have an iPhone 5 available to sell to anyone who wants one this Christmas.
In a note to clients Wednesday, Piper Jaffray’s Gene Munster reports that his nightly checks of supplies at 100 Apple Stores showed significant improvement over the past 10 days …