Prettify the LICENSE

Author: ololobus

LICENSE

@@ -1,11 +1,19 @@
-ptrack is released under the PostgreSQL License, a liberal Open Source license, similar to the BSD or MIT licenses.
+PostgreSQL License
 
-Copyright (c) 2015-2020, Postgres Professional
-Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
-Portions Copyright (c) 1994, The Regents of the University of California
+Copyright (c) 2019-2020, Postgres Professional
 
-Permission to use, copy, modify, and distribute this software and its documentation for any purpose, without fee, and without a written agreement is hereby granted, provided that the above copyright notice and this paragraph and the following two paragraphs appear in all copies.
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose, without fee, and without a written agreement is
+hereby granted, provided that the above copyright notice and this paragraph
+and the following two paragraphs appear in all copies.
 
-IN NO EVENT SHALL POSTGRES PROFESSIONAL BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF POSTGRES PROFESSIONAL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+IN NO EVENT SHALL Postgres Professional BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
+SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, ARISING
+OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF Postgres Professional
+HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-POSTGRES PROFESSIONAL SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND POSTGRES PROFESSIONAL HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+Postgres Professional SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS" BASIS,
+AND Postgres Professional HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
+ENHANCEMENTS, OR MODIFICATIONS.