Increase version to 0.3.2.1.

Ignore-this: 30d99e45a3b2692f72b19a22d11bbeb5

darcs-hash:20141125082511-4d2ae-b3e1b79e7230c933343cd0f25fdeb64579bfc546
Undo previous change to not persist the QApplication object on Linux.

Ignore-this: d5a22015beba6faa74cfa4532f46fe63

darcs-hash:20141127225136-4d2ae-293e4976366077a85e2717fff4ae0f0034a0d688
Change to not export dump counters function.

Ignore-this: bfd24d3f61917530bb3a26e184bb48af

darcs-hash:20141129183659-4d2ae-f0a1c2c3ecaaf17b28b92b322015b6537372d1d2
Move handler and type registration into application setup.

Ignore-this: c539150ab105f7583c0e75fa11442d7a

darcs-hash:20141129184759-4d2ae-191ca07261edaac79eb4f6cb6e6c726c71886f21
Add shutdownQt function.

Ignore-this: f1933a0dba83b0f611d73aaf9632426f

darcs-hash:20141129190922-4d2ae-816cced86de62f6257a397002547cfd66f8e2265
Fix intermittent crash on exit under Linux with OnExitHook.

Ignore-this: 11f3fbfaf48f24a864d64b57081740bc

darcs-hash:20141129194548-4d2ae-72ff7e6c34872911b65541dfbcdc7c1c1acd26f9
Update changelog.

Ignore-this: c967fb7bfcc1411acbd37cb6513045a6

darcs-hash:20141129194612-4d2ae-ddfd356f5fd0cd0d7158717a64fd7196b815a51f