# HG changeset patch
# User Chaiwat Suttipongsakul <cwt@bashell.com>
# Date 1614764593 -25200
#      Wed Mar 03 16:43:13 2021 +0700
# Node ID d625e25390ac854d77bb67f11f2bb99a5cb49e3d
# Parent  d5dc1ec27034e239f71ecbfeb7b31e0952ccb03b
add MIT license

diff --git a/LICENSE.txt b/LICENSE.txt
new file mode 100644
--- /dev/null
+++ b/LICENSE.txt
@@ -0,0 +1,20 @@
+Copyright 2018 - 2021 Chaiwat Suttipongsakul <cwt at bashell dot com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+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 OR COPYRIGHT HOLDERS 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.
+