Add more information.

README.md

@@ -2,23 +2,42 @@
 Food Diary UI
 
 ## What
-Simple UI for entering food choices and whether they caused any issues such as
-headaches, migraines, upset digestion, etc. 
+Simple application for entering food choices and whether they caused any issues
+such as headaches, migraines, upset digestion, etc. 
 
-## How To Run
-This project assumes an apt-based OS and was written on Ubuntu.
+## Installation / How To Run
+This project assumes an apt-based OS. It is currently being developed on Ubuntu.
 
-Clone the project
+Clone the project:
 
 `git clone https://github.com/Hyperling/food_diary food_diary_app`
 
-Move into the directory
+Move into the directory:
 
 `cd food_diary_app`
 
-Run the project.
+Run the project:
 
 `./run.sh`
 
-## testing
+### Different Environments
+The project can also safely run the project from another directory so that it's
+safe to be called from things like cron or if you're feeling lazy and don't want
+to move your terminal location. 
+
+Such as something like this for doing development testing:
+
+`bash ~/Projects/git/food_diary_app`
+
+Or maybe something like these in a more production-like environment:
+
+`bash /opt/FoodDiary/run.sh`
+
+`bash /usr/local/src/food_diary_app/run.sh`
+
+#### Caveat
+These create `package*.json` files in the local directory which will need
+cleaned or ignored. The `node_modules` folder is moved to the project directory.
+
+## Testing
 `test.sh` has been provided for showing how to interact with the APIs.