Updates to readme for Open Exchange release (#27)

Author: isc-tleavitt

README.md

@@ -5,21 +5,20 @@
 
 * IRIS instance with license key
 * Git
-* ObjectScript package manager (https://openexchange.intersystems.com/package/ObjectScript-Package-Manager)
+* InterSystems package manager (https://openexchange.intersystems.com/package/ObjectScript-Package-Manager)
 
 ## Installation and Setup
 ---
 
-1. Clone this repository
-2. Load this repository into IRIS using ZPM. 
+1. Load this repository into IRIS from the community package registry. 
     ```
-    zpm "load <absolute path to git-source-control> -verbose"
+    zpm "install git-source-control"
     ```
-3. Configure settings by running the following method and answering the prompts:
+2. Configure settings by running the following method and answering the prompts:
    ```
    d ##class(SourceControl.Git.API).Configure()
    ```
-4. If using VSCode: Set up `isfs` server-side editing. First, save your current workspace in which you have the code open. Then, open the `.code-workspace` file generated by VS Code and add the following to the list of folders: 
+3. If using VSCode: Set up `isfs` server-side editing. First, save your current workspace in which you have the code open. Then, open the `.code-workspace` file generated by VS Code and add the following to the list of folders: 
     ```
     {
         "name": "<whatever you want the folder to show up as in the project explorer view>",
@@ -43,4 +42,4 @@ If you want to interact with remotes from VSCode/Studio directly (e.g., to push/
 
 ## During Development
 
-:warning: Whenever any code in this project is updated outside of the server (e.g. after every `git pull`), you _have_ to run `zpm "load <absolute path to git-source-control> -verbose"`. Otherwise the changes won't be reflected on the server.
+:warning: Whenever any code in this project is updated outside of the server (e.g. after every `git pull`), you _have_ to run `zpm "load <absolute path to git-source-control>"`. Otherwise the changes won't be reflected on the server. However, if you load git-source-control via the InterSystems package manager and run `git pull` via the extension itself with the default pull event handler configured, it'll just work.