PRAGUE—Czech voters evicted the communists from parliament on Saturday for the first time since the end of World War Two, voting out a party whose forebears ruled the central European nation from 1948 until the Velvet Revolution of 1989 that ushered in democracy. The communists jailed tens of thousands in forced labor camps in the 1950s and brutally repressed dissidents such as playwright-turned-president Vaclav Havel, but remained in parliament following the revolution. In this week’s election, the Communist Party of Bohemia and Moravia took 3.62 percent of the votes with nearly all precincts reporting, less than the 5 percent needed to enter parliament and potentially marking a final chapter for a party that has gradually shrunk as its aging membership dwindled. “It pleases me, it pleases me a lot,” Jiri Gruntorad, 69, a former dissident who signed the dissident Charter 77 statement and was jailed for subversion from 1981 to …