Use standard BSD-3-Clause text in LICENSE.

This removes the descriptive/explanatory intro and uses the standards
BSD-3-Clause text throughout.

Author: BigBlueHat

LICENSE

@@ -1,44 +1,26 @@
-You may use the PyLD project under the terms of the New BSD License.
+Copyright (c) 2011-2025 Digital Bazaar, Inc.
 
-The New BSD License is recommended for most projects. It is simple and easy
-to understand and it places almost no restrictions on what you can do with
-the PyLD project.
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
 
-You are free to use this project in commercial projects as long as the
-copyright header is left intact.
+1. Redistributions of source code must retain the above copyright notice, this
+list of conditions and the following disclaimer.
 
-If you are a commercial entity and use this set of libraries in your
-commercial software then reasonable payment to Digital Bazaar, if you can
-afford it, is not required but is expected and would be appreciated. If this
-library saves you time, then it's saving you money. The cost of developing
-the PyLD software was on the order of several hundred hours and tens of
-thousands of dollars. We are attempting to strike a balance between helping
-the development community while not being taken advantage of by lucrative
-commercial entities for our efforts.
+2. Redistributions in binary form must reproduce the above copyright notice,
+this list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
 
--------------------------------------------------------------------------------
-New BSD License (3-clause)
-Copyright (c) 2011, Digital Bazaar, Inc.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-    * Neither the name of Digital Bazaar, Inc. nor the
-      names of its contributors may be used to endorse or promote products
-      derived from this software without specific prior written permission.
+3. Neither the name of the copyright holder nor the names of its contributors
+may be used to endorse or promote products derived from this software without
+specific prior written permission.
 
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL DIGITAL BAZAAR BE LIABLE FOR ANY
-DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.