#1695 Add StartMyServer - docker mysql with collation options

- Adjust TestWhereLikeWithSlash ignoring slash escaping assert for mysql (due to dependency on no_backslash_escapes setting)

src/test/java/main/StartMyServer.java

@@ -0,0 +1,28 @@
+package main;
+
+import io.ebean.docker.commands.MySqlConfig;
+import io.ebean.docker.commands.MySqlContainer;
+
+public class StartMyServer {
+
+  public static void main(String[] args) {
+
+    MySqlConfig config = new MySqlConfig("5.7");
+    config.setDbName("unit");
+    config.setUser("unit");
+    config.setPassword("unit");
+
+    // by default this mysql docker collation is case sensitive
+    // using utf8mb4_bin
+    //
+    // when changing to a CI collation (e.g. utf8mb4_unicode_ci) we also set
+    // ebean.<db>.caseSensitiveCollation=false
+    // ... such that tests now take that into account
+//    config.setCollation("default");
+//    config.setCollation("utf8mb4_unicode_ci");
+//    config.setCharacterSet("utf8mb4");
+
+    MySqlContainer container = new MySqlContainer(config);
+    container.start();
+  }
+}