attempt to load resolved journal files

one step closer to actual functionality, attempt to load the resolved
markdown file in the instance directory, or 404 if it doesn't exist

tests/instance/config.py

@@ -0,0 +1,21 @@
+LOGGING = {
+    'version': 1,
+    'formatters': {
+        'default': {
+            'format': '[%(asctime)s %(levelname)-7s %(name)s] %(message)s',
+        },
+    },
+    'handlers': {
+        'console': {
+            'level': 'DEBUG',
+            'class': 'logging.StreamHandler',
+            'formatter': 'default',
+        },
+    },
+    'loggers': {
+        '': {
+            'level': 'DEBUG',
+            'handlers': ['console'],
+        },
+    },
+}

tests/instance/journal/index.md

@@ -0,0 +1,3 @@
+# test index
+
+this is some test content