By Carlyssa Baker of the Maine Monitor Former journalist Aaron Miller hired as town manager; officials approve major infrastructure spending and review plans for reducing waste. SKOWHEGAN — The Select Board approved a five‑year contract Tuesday for new Tasers and a 10‑year lease for the town‑owned building at 16 Island Ave., backing upgraded police equipment and a plan to revive a municipal property despite concerns about taxpayer costs. The boa…