fixed a crash bug that happened when a file was saved. added the ICU cleanup function to the end of the app so that at one point we can run the app through valgrind
fixed a crash bug that happened when a file was saved. added the ICU cleanup function to the end of the app so that at one point we can run the app through valgrind

robertop/pelet,robertop/pelet,robertop/pelet,robertop/pelet