* debian/control: Build with libpodofo-dev to enable PDF metadata. (Closes: #619632) * debian/control: Add libboost1.42-dev build dependency. Apparently it is needed in some setups. (Closes: #619807) * debian/rules: Call dh_sip to generate a proper sip API dependency, to prevent crashes like #616372 for partial upgrades. * debian/control: Bump python-qt4 dependency to >= 4.8.3-2, which reportedly fixes crashes on startup. (Closes: #619701, #620125)