added admin interface

admin/template_assets/vendor/roundslider/custom.js

@@ -0,0 +1,58 @@
+$("#slider").roundSlider({
+    radius: 85,
+    sliderType: "default",
+    value: 40,    
+});
+
+$("#min_range").roundSlider({
+    radius: 85,
+    sliderType: "min-range",
+    value: 48
+});
+
+$("#r_range").roundSlider({
+    radius: 85,
+    sliderType: "range",
+    value: "10,49"
+});
+
+$("#startAngle").roundSlider({
+    startAngle: 90,
+    endAngle: "+225",
+    value: 45
+});
+
+$("#appearance1").roundSlider({
+    radius: 80,
+    width: 14,
+    handleSize: "24,12",
+    handleShape: "square",
+    sliderType: "min-range",
+    value: 40
+});
+
+$("#appearance2").roundSlider({
+    radius: 80,
+    width: 14,
+    handleSize: "+8",
+    handleShape: "dot",
+    sliderType: "min-range",
+    value: 80
+});
+
+$("#appearance3").roundSlider({
+    radius: 80,
+    width: 8,
+    handleSize: "+16",
+    handleShape: "dot",
+    sliderType: "min-range",
+    value: 47
+});
+
+$("#appearance4").roundSlider({
+    radius: 80,
+    width: 9,
+    handleSize: "+8",
+    sliderType: "min-range",
+    value: 40
+});