Update to FPDI 1.6.1

Updated dependencies to FPDI 1.6.1 and added a license file.

Author: JanSlabon

LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Setasign - Jan Slabon, https://www.setasign.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.

README.md

@@ -4,15 +4,15 @@ A kind of metadata package for Composer with fixed dependencies for the latest v
 ## Installation with [Composer](https://packagist.org/packages/setasign/fpdi-fpdf)
 
 ```bash
-$ composer require setasign/fpdi-fpdf:1.6.0
+$ composer require setasign/fpdi-fpdf:1.6.1
 ```
 
 or you can include the following in your composer.json file:
 
 ```json
 {
     "require": {
-        "setasign/fpdi-fpdf": "1.6.0"
+        "setasign/fpdi-fpdf": "1.6.1"
     }
 }
 ```