Release M12

src/main/java/com/emerald/rcm/backend/config/Constants.java

+package com.emerald.rcm.backend.config;
+
+/**
+ * Application constants.
+ */
+public final class Constants {
+
+    // Regex for acceptable logins
+    public static final String LOGIN_REGEX = "^(?>[a-zA-Z0-9!$&*+=?^_`{|}~.-]+@[a-zA-Z0-9-]+(?:\\.[a-zA-Z0-9-]+)*)|(?>[_.@A-Za-z0-9-]+)$";
+
+    public static final String SYSTEM = "system";
+    public static final String DEFAULT_LANGUAGE = "en";
+
+    private Constants() {}
+}

src/main/java/com/emerald/rcm/backend/config/package-info.java

+/**
+ * Application configuration.
+ */
+package com.emerald.rcm.backend.config;