Create README.md

Copied description from the app store

README.md

@@ -0,0 +1,54 @@
+Mendix Tab Jumper Widget
+========================
+Inspired by the Tab Switcher widget, the Tab Jumper widget adds 4 additional methods of switching (jumping) tabs. 
+
+ Typical usage scenario
+---------------------- 
+Improving form usability by directly jumping to a tab, without the need to scoll up to the top of the tab container 
+Can be used in combination with the Key Stroke Widget to create keyboard shortcuts to show a specific tab
+
+Features and limitations
+------------------------ 
+Available actions:
+* Jump to first tab
+* Jump to previous tab
+* Jump to next tab
+* Jump to last tab
+* Jump to tab with matching title
+* Jump to the n-th tab
+
+Multiple Tab Jumper widgets can be used to control the same tabcontainer.
+It is currently not possible to control multiple tabcontainers with the a single Tab Jumper. It acts on the first tabcontainer it finds.
+This widget is not compatible with Mendix versions prior to Mendix 5.0
+
+Installation
+-------------
+ Install this widget from the app store.
+
+Dependencies
+-------------
+Mendix 5.x Environment
+
+Configuration
+------------- 
+Add a unique class to the tabcontainer the widget should be active on.
+Place the widget anywhere on the page. It does not have to be inside the tabcontainer.
+Setup the widget properties.
+
+Properties
+------------
+Appearance
+* Button title: The text to display on the button. 
+* Render as: Show the widget as button or link
+* Image: Image to be shown on the button
+
+Behaviour
+* Tab class: The class name assigned to the tabContainer. 
+* Jump to: The jump action to perform.
+* Tab Name: Caption of the tab to activate (used when Jump To = Tab title)
+* Tab Number: Number of the tab to activate. (used when Jump To = Tab number) 
+
+Known bugs
+---------- 
+None
+