Add license files

LICENSE

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+Copyright (c) 2015 Ian D. Scott
+
+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.

words.LICENSE

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+WORDS, a Latin dictionary, by Colonel William Whitaker (USAF, Retired)
+
+Copyright William A. Whitaker (1936–2010)
+
+This is a free program, which means it is proper to copy it and pass
+it on to your friends. Consider it a developmental item for which
+there is no charge. However, just for form, it is Copyrighted
+(c). Permission is hereby freely given for any and all use of program
+and data. You can sell it as your own, but at least tell me.
+
+This version is distributed without obligation, but the developer
+would appreciate comments and suggestions.
+
+All parts of the WORDS system, source code and data files, are made freely
+available to anyone who wishes to use them, for whatever purpose.