Update licenses (#557)

* license change: WIP: root dir
* update headers in code

Signed-off-by: David Blasby <[email protected]>

Author: davidblasby

FAQ-LICENSING.md

@@ -2,7 +2,7 @@
 
 JTS is dual-licensed under:
 
-* the [Eclipse Public License 1.0](https://www.eclipse.org/legal/epl-v10.html) ("EPL") 
+* the [Eclipse Public License 2.0](https://www.eclipse.org/legal/epl-v20.html) ("EPL") 
 * the [Eclipse Distribution License 1.0](http://www.eclipse.org/org/documents/edl-v10.php) (a Revised BSD-style license). 
 
 More detail is provided in the [LICENSES](LICENSES.md) document.

LICENSES.md

@@ -4,7 +4,7 @@ May 30th, 2017
 
 ## Project Licenses
 
-The Eclipse Foundation makes available all content in this project ("Content"). Unless otherwise indicated below, the Content is provided to you under the terms and conditions of either the [Eclipse Public License 1.0](https://www.eclipse.org/legal/epl-v10.html) ("EPL") or the [Eclipse Distribution License 1.0](http://www.eclipse.org/org/documents/edl-v10.php) (a BSD Style License).  For purposes of the EPL, "Program" will mean the Content.
+The Eclipse Foundation makes available all content in this project ("Content"). Unless otherwise indicated below, the Content is provided to you under the terms and conditions of either the [Eclipse Public License 2.0](https://www.eclipse.org/legal/epl-v20.html) ("EPL") or the [Eclipse Distribution License 1.0](http://www.eclipse.org/org/documents/edl-v10.php) (a BSD Style License).  For purposes of the EPL, "Program" will mean the Content.
 
 If you did not receive this Content directly from the Eclipse Foundation, the Content is being redistributed by another party ("Redistributor") and different terms and conditions may apply to your use of any object code in the Content. Check the Redistributor's license that was provided with the Content. If no such license exists, contact the Redistributor. Unless otherwise indicated below, the terms and conditions of the EPL still apply to any source code in the Content and such source code may be obtained at http://www.eclipse.org.