L10N

- #1226 A new French translation has begun, and will continue to be a work in
  progress for a while (thanks to YBSA R).
Bug #1195

- #1195 Random seed not random enough - removed all random number code (thanks
  to Jakub Wilk).
Feature #1339

- #1339 The configuration file now supports JSON encoding of Unicode
  characters, by specifying \uNNNN.
Bug #1251

- #1251 tests should sanitize TASKDATA and TASKRC env vars (thanks to Jakub
  Wilk).
Feature

- Protects against interrupt during critical DB commit and sync operations.