pac: 4.5.1.2-1~getdeb1

  * New upstream version
    . Code changes for PACShell (now, part of PACTerminal), so better
    intergration with PAC functionalities (clusters, search, etc.)
    . Added options to KeePass to add "URL" searches
    . Speed improvement on KeePass integration (right-click menus, startup
    terminals, etc.)
    . Added an option to no append group name to newly created connections
    ("Preferences" -> "PAC Main Options" -> "Automatically append group name
    to...")
    . Added a "best effor" option to set title based on server hostname (you
    know: *best effort*! No promises at all! :) <Shift><Ctrl>g and
    right-click menu