Fix mysql migrations and db tests.

db/migrations/mysql/000101_create_true_up_review_history.down.sql

@@ -1 +1 @@
-DROP TABLE IF EXISTS trueupreviewhistory;
+DROP TABLE IF EXISTS TrueUpReviewHistory;

db/migrations/mysql/000101_create_true_up_review_history.up.sql

@@ -1,5 +1,5 @@
-CREATE TABLE IF NOT EXISTS trueupreviewhistory (
-	duedate VARCHAR(10),
-	completed boolean,
+CREATE TABLE IF NOT EXISTS TrueUpReviewHistory (
+	DueDate VARCHAR(10),
+	Completed boolean,
     PRIMARY KEY (duedate)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;