feature(EJ2-5386): Added description changes to chart.

Author: pipeline

src/chart/adindicator.html

@@ -1,6 +1,6 @@
 <div id="action-description">
     <p>
-        This sample demonstrates Accumulation Distribution indicator in the chart. 
+        This sample illustrates a stock chart with candle series and an accumulation distribution indicator. Trackball shows the information about the stock and signal value of a day.
    </p>
 </div>
 <div class="control-section">

src/chart/area-empty.html

@@ -1,6 +1,7 @@
 <div id="action-description">
     <p>
-        This sample demonstrates area series with empty points.
+        This sample illustrates an area series with empty points. 
+        Data points with null points are dropped here.
     </p>
 </div>
 <div class="control-section">

src/chart/area.html

@@ -1,6 +1,7 @@
 <div id="action-description">
     <p>
-        This sample demonstrates area series type in the chart.
+        This sample visualizes the data about average sales comparison of two products by using default area series in the chart. 
+        Legend in the sample shows the information about the series.
     </p>
 </div>
 <div class="control-section">

src/chart/atrindicator.html

@@ -1,6 +1,7 @@
 <div id="action-description">
     <p>
-        This sample demonstrates Average True Range indicator in the chart. 
+        This sample illustrates a stock chart with candle series and an average true range indicator. 
+        Trackball shows the information about the stock and signal value of a day.
    </p>
 </div>
 <div class="control-section">

src/chart/bar.html

@@ -1,6 +1,7 @@
 <div id="action-description">
     <p>
-        This sample demonstrates bar series type in the chart.
+        This sample visualizes the data about UK trade in food groups of the year 2015 with default bar series in the chart. 
+        Data points values are showed by using data label.
     </p>
 </div>
 <div class="control-section">

src/chart/bollinger.html

@@ -1,6 +1,7 @@
 <div id="action-description">
     <p>
-        This sample demonstrates Bollinger Band indicator in the chart. 
+        This sample illustrates a stock chart with candle series and a Bollinger band indicator. 
+        Trackball shows the information about the stock, signalline, upperline, and lowerline value of a day.
    </p>
 </div>
 <div class="control-section">

src/chart/box-whisker.html

@@ -1,6 +1,6 @@
 <div id="action-description">
     <p>
-        This sample demonstrates box and whisker series for a employee's age group for various departments in a country. Mode of box and whisker series can be changed by <code>Mode</code> in property panel. To display the mean value in a series enable the <code>Mean</code> in the property panel.
+        This sample visualizes the employees’ age group in various departments of a country with box and whisker type series in the chart. Mode of box and whisker series can be changed by <code>Mode</code> in property panel. To display the <code>mean</code> value in a series, enable the Mean in the property panel.
     </p>
 </div>
 <div class="control-section">

src/chart/bubble.html

@@ -1,6 +1,6 @@
 <div id="action-description">
     <p>
-        This sample demonstrates bubble series for comparision of GDP and literacy rate for different countries.
+        This sample visualizes the  Literacy Rate and GDP Growth Rate of world countries by using bubble series in the chart. Tooltip shows the information about the  countries.
     </p>
 </div>
 <div class="control-section">

src/chart/candle.html

@@ -1,7 +1,7 @@
 <div id="action-description">
     <p>
-        This sample demonstrates candle series in the chart.
-    </p>
+        This sample visualizes the AAPL historical data with default candle series in the chart. Tooltip and crosshair show the information about the data and period.
+   </p>
 </div>
 <div class="control-section">
     <div align='center'>

src/chart/category.html

@@ -1,6 +1,6 @@
 <div id="action-description">
     <p>
-        This sample demonstrates rendering of category axis for a chart by using internet users of different country.
+        This sample demonstrates the rendering of category axis in the chart with internet users of different countries.
     </p>
 </div>
 <div class="control-section">