Add my copyright notice.

Readme.txt

@@ -1,3 +1,43 @@
+XQStduio Source Code (https://github.com/zu2/XQStudio)
+
+Copyright (c) 2017, ZUKERAN shin (zu2)
+All rights reserved.
+
+The source codes are writen by using delphi 10.2.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+   1) Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+   2) Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer
+      in the documentation and/or other materials provided with the
+      distribution.
+   3) Neither the name of the XQStudio nor the names of its contributors
+      may be used to endorse or promote products derived from this
+      software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+///////////////////////////////////////////////////////////////////////////////
+
+Note: Some characters of this file are Simplified Chinese characters 
+      encoded with Unicode standard
+
+-------------------------------------------------------------------------------
+
 XQStduio Source Code (http://www.qipaile.net/xqstudio)
 
 Copyright (c) 1998-2008, DONG Shiwei (董世伟 or 过河象)