Many improvements

Author: kvz

functions/array/arsort.js

@@ -1,6 +1,7 @@
 function arsort(inputArr, sort_flags) {
     // http://kevin.vanzonneveld.net
     // +   original by: Brett Zamir
+    // +   improved by: Brett Zamir
     // %        note 1: SORT_STRING (as well as natsort and natcasesort) might also be
     // %        note 1: integrated into all of these functions by adapting the code at
     // %        note 1: http://sourcefrog.net/projects/natsort/natcompare.js

functions/array/asort.js

@@ -1,6 +1,7 @@
 function asort(inputArr, sort_flags) {
     // http://kevin.vanzonneveld.net
     // +   original by: Brett Zamir
+    // +   improved by: Brett Zamir
     // %        note 1: SORT_STRING (as well as natsort and natcasesort) might also be
     // %        note 1: integrated into all of these functions by adapting the code at
     // %        note 1: http://sourcefrog.net/projects/natsort/natcompare.js

functions/array/sort.js

@@ -2,6 +2,7 @@ function sort (inputArr, sort_flags) {
     // http://kevin.vanzonneveld.net
     // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
     // +    revised by: Brett Zamir
+    // +   improved by: Brett Zamir
     // %        note 1: SORT_STRING (as well as natsort and natcasesort) might also be
     // %        note 1: integrated into all of these functions by adapting the code at
     // %        note 1: http://sourcefrog.net/projects/natsort/natcompare.js

functions/array/uasort.js

@@ -1,6 +1,7 @@
 function uasort (inputArr, sorter) {
     // http://kevin.vanzonneveld.net
     // +   original by: Brett Zamir
+    // +   improved by: Brett Zamir
     // *     example 1: fruits = {d: 'lemon', a: 'orange', b: 'banana', c: 'apple'};
     // *     example 1: uasort(fruits, function (a, b) { if (a > b) {return 1;}if (a < b) {return -1;} return 0;});
     // *     results 1: fruits == {c: 'apple', b: 'banana', d: 'lemon', a: 'orange'}