Fixes #7026/BZ1128471: fix error on updating errata date range filter.
There was an error when updating an errata data range filter. Thiscommit fixes the error as well as displays error messages on the formin the event of a legitimate error.
http://projects.theforeman.org/issues/7026https://bugzilla.redhat.com/show_bug.cgi?id=1128471
Fixes #7026/BZ1128471: fix error on updating errata date range filter.
There was an error when updating an errata data range filter. This
commit fixes the error as well as displays error messages on the form
in the event of a legitimate error.
http://projects.theforeman.org/issues/7026
https://bugzilla.redhat.com/show_bug.cgi?id=1128471