BISERVER-9349 File type extension shows up under the "Source File"
column of the Manage Schedules table
BISERVER-9336 Only the admin should see the title "Manage Schedules" for
all other users it should be "My Schedules"
BISERVER-9342 The "Filter" icons should only be available for Admins.
BISERVER-9330 Remove the colon from Schedule Name column header in the
Manage schedules table on Schedules perspective
BISERVER-9334 Only the Administrator should see the "Created By" column
in the Manage Schedules list