readded linecap attr to shape level

src/Shape.js

@@ -568,6 +568,13 @@ Kinetic.Node.addGetters(Kinetic.Shape, ['shadow', 'fill']);
  * @param {Number} corner radius
  */
 
+/**
+ * set line cap.  Can be butt, round, or square
+ * @name setLineCap
+ * @methodOf Kinetic.Shape.prototype
+ * @param {String} lineCap
+ */
+
 /**
  * get stroke color
  * @name getStroke
@@ -608,4 +615,10 @@ Kinetic.Node.addGetters(Kinetic.Shape, ['shadow', 'fill']);
  * get fill
  * @name getFill
  * @methodOf Kinetic.Shape.prototype
+ */
+
+/**
+ * get line cap
+ * @name getLineCap
+ * @methodOf Kinetic.Shape.prototype
  */

src/shapes/Line.js

@@ -108,7 +108,7 @@ Kinetic.Line.prototype = {
 Kinetic.Global.extend(Kinetic.Line, Kinetic.Shape);
 
 // add getters setters
-Kinetic.Node.addGettersSetters(Kinetic.Line, ['dashArray', 'lineCap']);
+Kinetic.Node.addGettersSetters(Kinetic.Line, ['dashArray']);
 Kinetic.Node.addGetters(Kinetic.Line, ['points']);
 
 /**
@@ -124,25 +124,12 @@ Kinetic.Node.addGetters(Kinetic.Line, ['points']);
  *  apart
  */
 
-/**
- * set line cap.  Can be butt, round, or square
- * @name setLineCap
- * @methodOf Kinetic.Line.prototype
- * @param {String} lineCap
- */
-
 /**
  * get dash array
  * @name getDashArray
  * @methodOf Kinetic.Line.prototype
  */
 
-/**
- * get line cap
- * @name getLineCap
- * @methodOf Kinetic.Line.prototype
- */
-
 /**
  * get points array
  * @name getPoints