Revert "Show title_0 if no name or title is available."

This reverts commit f6f412f4e77fcbac442cadf9805b1b4348ece166
as it modified a file that has always been overwritten in ckanext-kata.
.iml files to gitignore
Revert "Rebuild search index for package that was updated."

This reverts commit 1bf471c12a0716fb2e90cfafae2d0de1b9dbef38.
Revert "Fix for title_0 error."

This reverts commit 2b075e49137e8b64c807850def07061ae85bb85b.
Revert "Show title_0 in dashboard if no title is available."

This reverts commit 2163ecfea4805976ab8c75cc6157d49334105aa5.

title_0 functionalities moved to ckanext-kata.