add a Note model

app/src/main/java/com/simplemobiletools/notes/models/Note.java

@@ -0,0 +1,25 @@
+package com.simplemobiletools.notes.models;
+
+public class Note {
+    private int mId;
+    private String mName;
+    private String mText;
+
+    public Note(int id, String name, String text) {
+        mId = id;
+        mName = name;
+        mText = text;
+    }
+
+    public int getmId() {
+        return mId;
+    }
+
+    public String getmName() {
+        return mName;
+    }
+
+    public String getmText() {
+        return mText;
+    }
+}