Added missing license file referenced in z1-bsl-* scripts

tools/z1/license-bsl.txt

@@ -0,0 +1,62 @@
+Copyright (c) 2001-2003 Chris Liechti <[email protected]>
+
+All Rights Reserved.
+
+This is the Python license. In short, you can use this product in
+commercial and non-commercial applications, modify it, redistribute it.
+A notification to the author when you use and/or modify it is welcome.
+
+TERMS AND CONDITIONS FOR ACCESSING OR OTHERWISE USING THIS SOFTWARE
+============================================
+
+LICENSE AGREEMENT
+-----------------
+
+1. This LICENSE AGREEMENT is between the copyright holder of this
+product, and the Individual or Organization ("Licensee") accessing
+and otherwise using this product in source or binary form and its
+associated documentation.
+
+2. Subject to the terms and conditions of this License Agreement,
+the copyright holder hereby grants Licensee a nonexclusive,
+royalty-free, world-wide license to reproduce, analyze, test,
+perform and/or display publicly, prepare derivative works, distribute,
+and otherwise use this product alone or in any derivative version,
+provided, however, that copyright holders License Agreement and
+copyright holders notice of copyright are retained in this product
+alone or in any derivative version prepared by Licensee.
+
+3. In the event Licensee prepares a derivative work that is based on
+or incorporates this product or any part thereof, and wants to make
+the derivative work available to others as provided herein, then
+Licensee hereby agrees to include in any such work a brief summary of
+the changes made to this product.
+
+4. The copyright holder is making this product available to Licensee
+on an "AS IS" basis. THE COPYRIGHT HOLDER MAKES NO REPRESENTATIONS
+OR WARRANTIES, EXPRESS OR IMPLIED. BY WAY OF EXAMPLE, BUT NOT
+LIMITATION, THE COPYRIGHT HOLDER MAKES NO AND DISCLAIMS ANY
+REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS FOR
+ANY PARTICULAR PURPOSE OR THAT THE USE OF THIS PRODUCT WILL
+NOT INFRINGE ANY THIRD PARTY RIGHTS.
+
+5. THE COPYRIGHT HOLDER SHALL NOT BE LIABLE TO LICENSEE OR ANY
+OTHER USERS OF THIS PRODUCT FOR ANY INCIDENTAL, SPECIAL, OR
+CONSEQUENTIAL DAMAGES OR LOSS AS A RESULT OF MODIFYING,
+DISTRIBUTING, OR OTHERWISE USING THIS PRODUCT, OR ANY
+DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY
+THEREOF.
+
+6. This License Agreement will automatically terminate upon a
+material breach of its terms and conditions.
+
+7. Nothing in this License Agreement shall be deemed to create any
+relationship of agency, partnership, or joint venture between the
+copyright holder and Licensee. This License Agreement does not grant
+permission to use trademarks or trade names from the copyright holder
+in a trademark sense to endorse or promote products or services of
+Licensee, or any third party.
+
+8. By copying, installing or otherwise using this product, Licensee
+agrees to be bound by the terms and conditions of this License
+Agreement.