Added scripts folder

Added `scripts` folder for a standard interface to perform common tasks

scripts/check-deps

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+set -e
+
+function check_for_command {
+  if ! hash eval "$1" 2>/dev/null; then
+    echo "✖ Could not find '$1'" 
+    exit 1
+  fi
+  echo "✓ Found $1"
+}
+
+check_for_command "python3"
+check_for_command "pip3"

scripts/install-deps

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+set -e
+
+if ! hash brew 2>/dev/null; then
+  echo "✖ Homebrew not found. Please install: https://brew.sh/"
+  exit 1
+else
+  echo "✓ Found homebrew"
+fi
+
+if ! hash python3 2>/dev/null; then
+  read -p "✖ 'python3' not found. Would you like to install it? [Y/n] " -n 1 -r
+  echo
+  if [[ $REPLY =~ ^[Yy\n]$ ]]
+  then
+    brew install python3 && true
+  else
+    exit 1
+  fi
+else
+  echo "✓ Found python3"
+fi

scripts/test

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+set -e
+
+ RECURLY_INSECURE_DEBUG=true python3 -m unittest discover -s tests