Source and View model name entry has erratic behavior on Windows and MAC for Flat File and XML File importers

Typing a source model name or view model name in Flat File or XML File importers results in model name being reversed on MAC and WINDOWS boxes

i.e. : FILE_A >> A_ELIF

For some reason the extra synchronizeUI() is resulting in behavior different than on LINUX

Fix will be to remove the sync call when handling the modified text and simply update the business object only.