[ Michael Sheldon ] * Only switch back automatically from the symbol page if the user presses space or apostrophe and make pre-edit behaviour when entering symbols more consistent. (LP: #1359404) * Update Serbian layout to account for changes in POT generation and extended bottom row layout. * Clear the surrounding text buffer when clearing the preedit buffer. (LP: #1361732) * Deactivate autocaps if re-entering a field that already has text in it. (LP: #1366779)