Ch-ch-ch-ch-changes! David Bowie's 1972 manifesto could be the theme music for the last few weeks on Houston's restaurant scene. It's been busy to say the least, as demonstrated by several resignations, hirings and announcements. Houstonist is here to round up the highs and the lows. The newly-opened Americas in The Woodlands has lost both their head chef, Jonathan Jones, and their pastry chef, Plinio Sandalio. Jones was the original chef at Max's Wine Dive and......