[xmltv/el7] (6 commits) ...Pull in upstream patches to resolve grabber issues and remove local fixup

Summary of changes: c9542ba... fix commit mistake (*) 5a991a2... change whitespace to be consistent (cosmetic only) (*) 474643a... Add explicit perl-interpreter buildrequires (effective no-o (*) 451d517... Fix el6 dependencies by not building tv_grab_zz_sdjson_sqli (*) 764a8c3... Correct permissions of installed files (*) fd7c06a... Pull in upstream patches to resolve grabber issues and remo (*) (*) This commit already existed in another branch; no separate mail sent