gitignore: Add translation related generated files to .gitignore

Add translation related generated files to .gitignore.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>

.gitignore

@@ -14,7 +14,6 @@ configure
 config.h*
 *-test
 *.la
-.gitignore
 config.log
 build-tools
 config.status
@@ -43,3 +42,5 @@ tags
 *.path
 docs/*.8
 docs/*.1
+ABOUT-NLS
+m4

po/.gitignore

@@ -0,0 +1,8 @@
+Makefile.in.in
+Makevars.template
+POTFILES
+Rules-quot
+*.gmo
+*.header
+*.sin
+*.sed