By Nidal al-Mughrabi and Maayan Lubell GAZA/JERUSALEM (Reuters) – A truce between Israel and Hamas, the Islamist group that controls the Gaza Strip, largely held on Saturday a day after one of the most fierce flare-ups along the volatile border in years. Hamas said it had agreed to the truce with Israel, a day after clashes killed an Israeli soldier and four Palestinians, three of them Hamas fighters. A senior Israeli official confirmed a truce was in place.