[ter] added MIT license

Author: Ruslan Tereshchenko

LICENSE.md

@@ -0,0 +1,21 @@
+# The MIT License
+
+Copyright (c) 2003-2019 airSlate Inc. [LICENSE](https://github.com/signnow/SignNowNodeSDK/blob/master/LICENSE.md)
+
+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.

README.md

@@ -407,6 +407,10 @@ exports.settings = {
 };
 ```
 
+## License
+
+This project is released under the MIT license, which can be found in [License](https://github.com/signnow/SignNowNodeSDK/blob/master/LICENSE.md).
+
 ## Additional Contact Information
 
 ### Support

docs/index.html

@@ -392,6 +392,7 @@ <h2 id="unit-tests">Unit Tests</h2><p>To run the unit test you will need to inst
   testemail: &apos;[TO EMAIL FOR INVITE]&apos;,
 };</code>
 </code></pre>
+<h2 id="license">License</h2><p>This project is released under the MIT license, which can be found in <a href="https://github.com/signnow/SignNowNodeSDK/blob/master/LICENSE.md">License</a>.</p>
 <h2 id="additional-contact-information">Additional Contact Information</h2><h3 id="support">Support</h3><p>To contact SignNow support, please email <a href="mailto:support@signnow.com">support@signnow.com</a>.</p>
 <h3 id="sales">Sales</h3><p>For pricing information, please call (800) 831-2050 or email <a href="mailto:sales@signnow.com">sales@signnow.com</a>.</p>
 </div>