WaE: 'bPrependCurrencySymbol' may be used uninitialized in this function

Change-Id: I2a9807640ef25e30ea34aa017cf02221f355153f
Move headers included only in svx from include/svx/sdr/* to svx/inc/sdr/*

Change-Id: I084cbab30dfb0a7d567d1b172a79320687d20a06