Update README.md

Author: evshvarov

README.md

@@ -4,12 +4,33 @@ Sync GitHub repositories into InterSystems Cache.
 Installation
 -----------
 
-1. Download Task.cls.xml and import it into Caché (any namespace, further referred to as {Namespace}).
+1. Download the latest Release .xml file and import it into Caché (any namespace, further referred to as {Namespace}).
 
 Usage
 -----------
 
-To create task for syncing  GitHub repository → Cache instance do the following:
+Call 
+
+    w ##class(CacheUpdater.Task).Update("Owner", "Repository", "Branch", "Username", "Password", "Namespace")
+
+to download and compile classes from the Github repo.
+
+Where
+<b>Owner</b> - The name of the repository owner.<br>
+<b>Repository</b> - The name of the repository.<br>
+<b>Branch</b> - The name of the commit/branch/tag. If skipped the repository’s default branch (usually master) would be used.<br>
+<b>Username</b> - GitHub user, who has access to repository. Optional for public repositories.<br>
+<b>Password</b> - GitHub password, corresponding to Username. Optional for public repositories.<br>
+Note, that with Username, you can make up to 5,000 requests per hour.
+For unauthenticated requests, the rate limit allows to make up to 60 requests per hour.
+Unauthenticated requests are associated with an IP address.<br>
+<b>Namespace</b> - Namespace, where to download and compile repository.<br>
+For example in the repository: https://github.com/intersystems-ru/Cache-MDX2JSON<br>
+Owner - intersystems-ru, Repository - Cache-MDX2JSON.<br> 
+
+OR
+
+create task for syncing  GitHub repository → Cache instance do the following:
 
 1. Go to SMP → System Operation → Task Manager → New Task
 2. Set <i>Name</i> as desired
@@ -24,10 +45,6 @@ To create task for syncing  GitHub repository → Cache instance do the followin
 After task runs at least once you will get <i>GitHubURL</i> repository contents in <i>Namespace</i>
 
 
-Note that in order to sync CLS, MAC, INT, INC and DFI files they need to be stored<br>
-at corresponding folders. For example: <br>
-<b>for CLS</b>: cls/packagename/file.cls<br>
-<b>for MAC</b>: mac/file.mac
 
 Continuous Integration
 -----------