Remove old files

spec/tooltip-spec.js

@@ -163,7 +163,6 @@ describe('c3 chart tooltip', function () {
             dataGroups = [ [ 'data1', 'data2', 'data3' ]];
         });
 
-
         it('should display each data in ascending order', function() {
             var eventRect = d3.select('.c3-event-rect').node(),
                 x = chart.internal.x(2),
@@ -257,13 +256,6 @@ describe('c3 chart tooltip', function () {
         beforeAll(function() {
             dataOrder = 'desc';
         });
-    });
-
-    describe('tooltip with tooltip_order as asc', function() {
-        beforeAll(function() {
-            tooltipConfiguration = {
-                order: 'asc'
-            };
 
         it('should display each tooltip value descending order', function() {
             var eventRect = d3.select('.c3-event-rect').node(),

src/config.js

@@ -211,7 +211,6 @@ c3_chart_internal_fn.getDefaultConfig = function () {
         regions: [],
         // tooltip - show when mouseover on each data
         tooltip_show: true,
-        tooltip_order: undefined,
         tooltip_grouped: true,
         tooltip_order: undefined,
         tooltip_format_title: undefined,
@@ -235,9 +234,6 @@ c3_chart_internal_fn.getDefaultConfig = function () {
             left: 0
         },
         title_position: 'top-center',
-        //TouchEvent configuration
-        touch_tap_radius : 20,  //touch movement must be less than this to be a 'tap'
-        touch_tap_delay : 500,  //clicks are suppressed for this many ms after a tap
     };
 
     Object.keys(this.additionalConfig).forEach(function (key) {