Create LICENSE

LICENSE

@@ -0,0 +1,49 @@
+The instructions and text in this tutorial (the "software") are licensed
+under the zlib License.
+
+      (C) 2019-2021 milaan9
+
+      This software is provided 'as-is', without any express or implied
+      warranty.  In no event will the authors be held liable for any damages
+      arising from the use of this software.
+
+      Permission is granted to anyone to use this software for any purpose,
+      including commercial applications, and to alter it and redistribute it
+      freely, subject to the following restrictions:
+
+      1. The origin of this software must not be misrepresented; you must not
+         claim that you wrote the original software. If you use this software
+         in a product, an acknowledgment in the product documentation would be
+         appreciated but is not required.
+      2. Altered source versions must be plainly marked as such, and must not be
+         misrepresented as being the original software.
+      3. This notice may not be removed or altered from any source distribution.
+
+
+
+The code examples (the "software") are unlicensed:
+
+      This is free and unencumbered software released into the public domain.
+
+      Anyone is free to copy, modify, publish, use, compile, sell, or
+      distribute this software, either in source code form or as a compiled
+      binary, for any purpose, commercial or non-commercial, and by any
+      means.
+
+      In jurisdictions that recognize copyright laws, the author or authors
+      of this software dedicate any and all copyright interest in the
+      software to the public domain. We make this dedication for the benefit
+      of the public at large and to the detriment of our heirs and
+      successors. We intend this dedication to be an overt act of
+      relinquishment in perpetuity of all present and future rights to this
+      software under copyright law.
+
+      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+      EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+      MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+      IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+      OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+      ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+      OTHER DEALINGS IN THE SOFTWARE.
+
+      For more information, please refer to <http://unlicense.org>