Placement option added to the example page and documentation

Author: joelwkent

README.md

@@ -404,7 +404,19 @@ Example(the same as in the example file):
     ]
 
 ```
+## Positioning the angularStrap select.
+The placement option can be used to position a [strapselect](http://mgcrea.github.io/angular-strap/#/selects). Possible values for placement are top, bottom, left, right, auto or any combination (e.g. bottom-right).
+Further details can be found in the [angularStrap select documentation](http://mgcrea.github.io/angular-strap/#/selects-usage).
 
+Example (the same as in the example file):
+```js
+    "key": "select_placement",
+	"placeholder": "Please select from the right.",
+	"options": {
+		"placement": "right"
+	}
+
+```
 ### And then a submit button. 
 Not needed, of course, but is commonly used.
 ```js

app.js

@@ -158,6 +158,12 @@ testApp.controller("appController", ["$scope", "$http", function ($scope, $http)
                 items: {type: "string"},
                 description: "If you select more than two items here, it will only show the first two and "
             },
+            select_placement: {
+                title: "Strap select with position set to right",
+                type: "string",
+                enum: ["value1", "value2", "value3"],
+                description: "Position of the select set using the placement option."
+            },
             "priorities": {
                 "type": "object",
                 "properties": {
@@ -329,6 +335,13 @@ testApp.controller("appController", ["$scope", "$http", function ($scope, $http)
                 {"value": "value4", "name": "text4"}
             ]
         },
+        {
+            "key": "select_placement",
+            "placeholder": "Please select from the right.",
+            "options": {
+                "placement": "right"
+            }
+        },
         {
             "key": "priorities.priority",
             "title": "Array inside an object, defaults ASF select only",