Merge fixes

Fixed the kcalcore dependency. Modified the location of the temporary
    files creation to ~/.cache. Added a work around to re-initialize
    QContactManager at the time of which, without which msyncd just exits
    Fixed indentation. Removed the hack to create a new contacts manager
    
    Made the necessary changes to be in sync with the directory and library
    structure changes in buteo-syncfw
    Fixed bug in the copying of /etc/buteo/sync files
    Updated the .pro files to use pkgconfig of buteosyncfw rather than
    hardcoding the library and include paths
    
    Updated the xml files of the plug-ins to reflect the changes done
    to the profile xmls in buteosyncfw. The service and the sync profile
    xml files are merged into a single sync xml file.
    To being with, change is done only to memotoo.xml. Once proper testing
    for this is complete, change would be done to other profiles too
    Modified the location of the buteo plugins directory to /usr/lib/buteo-plugins