Changed the names of the files to conform the python convection and also added photo_in_entry.py to diminish the cyclic import error in pylint

src/pilgrim/application.py

@@ -0,0 +1,9 @@
+from pilgrim.database import Database
+
+
+class Application:
+    def __init__(self):
+        self.database = Database()
+
+    def run(self):
+        self.database.create()