Updated to reflect that we are now building with gradle.

INSTALL.md

@@ -2,10 +2,11 @@
 
 ## Windows
 
-1. Download the source code
-2. Run `mvn install`
-3. Set the environment variable `ADR_HOME` to the the directory containing the target  
-4. Set the environment variable `EDITOR` or `VISUAL` to the location of the editor you what to use for editing the ADRs (e.g. Atom)
-5. Add `...\launch-scripts\adr.bat` to the `PATH` environment variable
+1. Download the source code.
+2. Make sure you have gradle installed (https://gradle.org/).
+3. Run `gradlew releaseJar`. This should create a file `build/releases/adr-j.jar`.
+4. Set the environment variable `ADR_HOME` to the folder where you downloaded the source code. This should contain the `build` folder.
+5. Set the environment variable `EDITOR` or `VISUAL` to the location of the editor you what to use for editing the ADRs (e.g. Atom)
+6. Add `%ADR_HOME%\launch-scripts\adr.bat` to the `PATH` environment variable
 
 You should now be able to type `adr` from the command line and see a response.