Added $(top_srcdir) like every other makefile in imap/ and kolab/, needed for next commit (in kmail)
Added $(top_srcdir) like every other makefile in imap/ and kolab/, needed for next commit (in kmail)

svn path=/trunk/kdepim/; revision=331657

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