Yesterday we shared the first big updates we've made to the 1976 Airstream camper renovation project we've got going on. Today, while we've got camping on the brain, we thought it would be fun and to share the simple DIY project we made as a camper housewarming gift (glampwarming gift?) for Josiah and Jocelyn — this portable mason jar match holder. We'd seen the idea in different forms on Pinterest and thought it'd make such a fun addition to have on hand in the camper. The lid has a…