exec:/help support to start khelpcenter.
exec:/help support to start khelpcenter.

now the Read Manual links in the Kontact Introduction page open
khelpcenter help:/kontact instead of http://kontact.org
kolab/issue3926

MERGE: e4,trunk

svn path=/branches/kdepim/enterprise/kdepim/; revision=1040815

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