pacman-g2: Make -Y --vercmp an official command.
pacman-g2: Fix/Reduce vercmp.c header.
libpacman: Change pacman_trans_addtarget API signature to allow mixed mode transactions in the future.
libpacman: Fix typo.
libpacman: When testing depends, avoid looping on each transaction types blocks.
libpacman: Use new pkg_local variable in _pacman_checkdeps, when when package represent a local package.
libpacman: Move code that use pkg_local in _pacman_checkdeps to a single block.
libpacman: Use const aliases where possible in _pacman_checkdeps, and fix an invalid list match (not detected by testsuite).
libpacman: s/Handle::getDatabase/Handle::createDatabase/
libpacman: Allow client to get a database handle by its name.