pfTableView: removed copying of old table sort imgs
pfTableView: removed copying of old table sort imgs

patternfly/angular-patternfly,patternfly/angular-patternfly,AllenBW/angular-patternfly,AllenBW/angular-patternfly,spadgett/angular-patternfly,patternfly/angular-patternfly,jeff-phillips-18/angular-patternfly,dtaylor113/angular-patternfly,dtaylor113/angular-patternfly,jeff-phillips-18/angular-patternfly,spadgett/angular-patternfly,spadgett/angular-patternfly,AllenBW/angular-patternfly,jeff-phillips-18/angular-patternfly,dtaylor113/angular-patternfly