Update README.md

Update readme

Author: sowvikr

README.md

@@ -35,9 +35,11 @@ and include css in src/styles.scss
 ## Table Options
 ### New Options Introduced
 ![Preview](https://raw.githubusercontent.com/sowvikr/angular-open-datagrid-lib/master/NewOptions.png)
+* **Common Search:** Enable common search for the table
+* **Cache Search:** Cache the search for the table
 ### Pagination
 * **pagination [boolean]:** Enable pagination for the table.
-* **pageSize [number]:** Enable pagination for the table.
+* **pageSize [number]:** Page size for the table. If pagination enabled the page size is the rows in each page.
 ### Events
 #### dataChanged [event] 
 Get data change event with parameters.
@@ -59,8 +61,6 @@ Get data change event with parameters.
 2. Dark Theme (dark-theme)
 3. Standard Theme (standard-theme)
 4. Red Theme (red-theme)
-### Search
-* **commonSearch [boolean]:** Enable common search for the table.
 ### Column Definitions
 #### Mandatory Options
 * **headerName [string]:** Header name of the particular column
@@ -129,5 +129,4 @@ rowData: [
 2. Unzip and open CMD and type npm start.
 
 # Future Timeline
-1. Ability to render remote data.
 2. Make more fast and smooth.