Handle invalid dashboard config file

Do not fail with '500 Internal server error' if a project dashboard is
accessed that can't be loaded because its config file is invalid but
pretend it doesn't exist.

Change-Id: I3a6d9b26b14327b075c195660f3595604b5d9d32
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
1 file changed