1.14.6 (stable):

* Import dialog, Text formatting:
  SpinButtons: Don't have 0 to 0 ranges with only 0 increments possible.
* Document loading: Show an error dialog even for unexpected errors.
* Startup: Catch exceptions from std::locale::global() because it is throwing
  in at least one system under apparently normal circumstances.
  This should fix bug #619445 (teidooricaerak) or at least give us another clue.
  (Murray Cumming)
* Build: Linker flags improvements (David King)