Remove dead Catalan pages from Grunt swig task
Remove dead Catalan pages from Grunt swig task

Catalan translation was removed in commit 566611c. However, the commit
was incomplete and forgot to remove the swig build task from Grunt.

We can safely remove these Catalan pages from Grunt swig build. They no
longer exist and this is dead code.

OK luminarys@

pomf/pomf,alucard0134/Pomf,alucard0134/Pomf,ewhal/gpomf,alucard0134/Pomf,pomf/pomf,pomf/pomf-php