Issue #180: Singular/plural noun agreement on "Templates"

Instead of dealing with grammatical number agreement, remove the text
that displays the number of templates found on the page "Templates"
(e.g. "1 Results", "5 Results"). When there are no templates available,
a message will be shown; when there is at least one template, no message
will be shown.

A new translation entry has been added: "No templates found.".

Signed-off-by: Crístian Viana <vianac@linux.vnet.ibm.com>
Issue #97: "Make distclean" does not remove all the intermediate files

When used the autogen.sh script to configure the compilation of Kimchi,
an empty file, named 0 (zero), is created due to a wrong conditional
expression and it is not deleted by distclean target of make. Fix it.

Signed-off-by: Paulo Vital <pvital@linux.vnet.ibm.com>