Adding #!/bin/sh to scripts to force scripts to use bash

making using sh to start scripts on bash alternatives unnessacary

README.md

@@ -14,4 +14,4 @@ Step 3 - Create a web page that list out all the events and change what are pres
 
 1) Create a `virtualenv` if you know what that is  
 2) Install the project's dependencies by running `pip install -r requirements.txt`  
-3) Start the Flask development server by running `sh start.sh`  
+3) Start the Flask development server by running `./start.sh`  

start.sh

+#!/bin/sh
 export FLASK_APP=mason-today/app.py
 export FLASK_DEBUG=1
 flask run

startprod.sh

+#!/bin/sh
 export FLASK_APP=mason-today/app.py
 export FLASK_DEBUG=0
 flask run --host=0.0.0.0 --port=80