(This Nov. 20 story has been refiled to fix spelling error in paragraph 10) By Valerie Volcovici, Dominic Evans and William James SHARM EL-SHEIKH, Egypt (Reuters) – Countries closed this year’s U.N. climate summit on Sunday with a hard-fought deal to create a fund to help poor countries being battered by climate disasters, even as many lamented its lack of ambition in tackling the emissions causing them. The deal was widely lauded as a triumph for responding to the devastating impact that global warming is already having on vulnerable countries. But many countries said they felt pressured to g…