Begin working on Habit Screens project

Created a small MVP for digitizing my weekly habits. Much more to come.

Lots of things happening:

- Copied the boilerplate to get started
- Added a brief project-level README
- Outlined my ambitions in design.md

See README and design.md for more context on this project.

scratch/habit-screens/client/elm.json

@@ -0,0 +1,32 @@
+{
+    "type": "application",
+    "source-directories": [
+        "src"
+    ],
+    "elm-version": "0.19.1",
+    "dependencies": {
+        "direct": {
+            "elm/browser": "1.0.2",
+            "elm/core": "1.0.5",
+            "elm/html": "1.0.0",
+            "elm/random": "1.0.0",
+            "elm/svg": "1.0.1",
+            "elm/time": "1.0.0",
+            "elm-community/list-extra": "8.2.3",
+            "elm-community/maybe-extra": "5.2.0",
+            "elm-community/random-extra": "3.1.0",
+            "justinmimbs/date": "3.2.1"
+        },
+        "indirect": {
+            "elm/json": "1.1.3",
+            "elm/parser": "1.1.0",
+            "elm/url": "1.0.0",
+            "elm/virtual-dom": "1.0.2",
+            "owanturist/elm-union-find": "1.0.0"
+        }
+    },
+    "test-dependencies": {
+        "direct": {},
+        "indirect": {}
+    }
+}