Switch to new FindPkgConfig INCLUDE_DIRS( include dependencies as  opposed to INCLUDE_DIR).
Switch to new FindPkgConfig INCLUDE_DIRS( include dependencies as 
opposed to INCLUDE_DIR).



git-svn-id: 85993595adea9501c3608f1a84298b90251c745e@2900 53f5c7ee-bee3-0310-bbc5-ea0e15fffd5e

luizluca/google-calendar