add the READMD.md file

Lib/GrouperApiAccess.php

@@ -81,7 +81,7 @@ public function __construct(array $cfg)
    * @return string Requests success or not
    * @throws GrouperLiteWidgetException|JsonException
    */
-  public function addGrouperGroupMember(array $queryData)
+  public function addGrouperGroupMember(array $queryData): string
   {
     $groupName = $queryData['groupName'];
     $actionEndpoint = "/groups/$groupName/members";
@@ -119,7 +119,7 @@ public function addGrouperGroupMember(array $queryData)
    * @throws GrouperLiteWidgetException
    *
    */
-  public function createGroupWithTemplate(array $queryData)
+  public function createGroupWithTemplate(array $queryData): array
   {
     //Currently, only supporting create group, need to test if update a group will work!
 

README.md

@@ -0,0 +1,16 @@
+# COmanage Grouper Lite Widget Plugin
+
+## Instructions:
+### To use in COManage:
+* With your favorite command line tool, navigate to a directory you wish to use to house the COmanage plugin.
+* Copy the source files from the GrouperLiteWidget Plugin located at [https://github.internet2.edu/internet2/comanage-grouper-widget](https://github.internet2.edu/internet2/comanage-grouper-widget)
+* You can either download the source files as a ZipFile or Clone the directory from GitHub repository.
+    * ZipFile: unzip into a new `GrouperLiteWidget/` directory.
+    * Clone: `git clone https://github.internet2.edu/internet2/comanage-grouper-widget GrouperLiteWidget/`
+* Copy the application location for symlinking below.
+* Navigate to your COmanage source directory.
+* From the root of your COmanage installation, go to the `local/Plugin/` directory.
+* Symlink your GrouperLiteWidget location under the Plugin directory.
+    * `ln -s <location-of-Plugin>/GrouperLiteWidget <location-of-COmanage>/local/Plugin/GrouperLiteWidget`
+
+