Switch to 'make' for running app processes

These are simple enough that they don't need their own scripts.

Makefile

@@ -22,6 +22,10 @@ VIRTUALENV_ROOT := $(shell [ -z $$VIRTUAL_ENV ] && echo $$(pwd)/venv || echo $$V
 
 ## DEVELOPMENT
 
+.PHONY: run-flask
+run-flask:
+	. environment.sh && flask run -p 6012
+
 .PHONY: help
 help:
 	@cat $(MAKEFILE_LIST) | grep -E '^[a-zA-Z_-]+:.*?## .*$$' | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'

README.md

@@ -127,7 +127,7 @@ Your aws credentials should be stored in a folder located at `~/.aws`. Follow [A
 In the root directory of the application, run:
 
 ```shell
-./scripts/run_app.sh
+make run-flask
 ```
 
 Then visit [localhost:6012](http://localhost:6012)

scripts/run_app.sh

@@ -1,4 +0,0 @@
-#!/bin/bash
-
-source environment.sh
-flask run -p 6012