Changed time() to current_time( ) all to fix timezone issues

The UTC offset was omitted by the WP date query, so the UTC timestamp
returned by time() was compared to a local timestamp.

includes/class-scliveticker-widget.php

@@ -73,7 +73,7 @@ class SCLiveticker_Widget extends WP_Widget {
 			echo ' sclt-widget-ajax" '
 				. 'data-sclt-ticker="' . esc_attr( $category ) . '" '
 				. 'data-sclt-limit="' . esc_attr( $count ) . '" '
-				. 'data-sclt-last="' . esc_attr( time() );
+				. 'data-sclt-last="' . esc_attr( current_time( 'timestamp' ) );
 		}
 		echo '">';