Merge pull request #47 from ben-denzer/updateReadme

Update README instructions for build-from-source

README.md

@@ -62,6 +62,8 @@ You can publish as many times as you want and it will replace your old version,
 
 - `git clone` this repository,
 - `git checkout` one of the release tags.
+- `git pull` to make sure it is up to date.
+
 - Make sure you have Node version 5.5.0 (or compatible). If you don't have it, use [nvm]( https://github.com/creationix/nvm) to install it. It won't clobber other installations of node you have and you can choose just to use it for npm installing xde (which is all you need it for).
 
 ```shell
@@ -75,5 +77,6 @@ nvm use v5
 ```
 
 - Go into the `xde/` directory where you cloned the Git repo and run `npm install`
-- Go into the `xde/template` directory and run `npm install` there too
 - Once that completes, run `npm start` to start the GUI
+
+- If you get a watchman error, you may need to increase your "max_queued_events" limit. On linux you can find this at /proc/sys/fs/inotify/max_queued_events.