Added title.txt and instructions

README.md

@@ -1,5 +1,5 @@
 # LMS-DB-ETL
-An Extract, Transform, Load app to gather book information from public API for a POC LMS project
+An Extract, Transform, Load app to gather book information from public APIs for a POC LMS project
 
 Environmental Variables:
 `GOOGLE_API_KEY` - API Key required for using the Google Books API.
@@ -24,4 +24,23 @@ retreival later.
 ## orchestrator.py
 Handles the orchestration of each program being ran one after the other. Ensures each  
 executes with no fatal errors before moving on to the next. Also cleans up files created  
-by the programs before ending.
+by the programs before ending.
+
+## config/title.txt
+A file with a list of book titles. Titles do not need to be in order, however each title
+needs to be on its own line and any special characters should be escaped.
+
+## How To Use
+1) Create a virtual environment (optional, but best practice)
+2) Use Pip to install all required packages 
+```python
+pip install -r requirements
+```
+3) Run the Orchestrator:
+```python
+python src/orchestrator.py
+```
+OR
+```python
+python3 src/orchestrator.py
+```