items don't need to be QObjects. The m_calendar pointers is not used either, so remove it.
items don't need to be QObjects. The m_calendar pointers is not used either, so remove it.

svn path=/branches/work/akonadi-ports/kdepim/; revision=1032340

lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi