GUACAMOLE-773: Update license information from Webjar Maven coordinates to NPM module coordinates.

doc/licenses/jstz-2.1.1/LICENSE

@@ -0,0 +1,22 @@
+MIT License 
+
+Copyright (c) 2012 Jon Nylander, project maintained at 
+https://bitbucket.org/pellepim/jstimezonedetect
+
+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.

doc/licenses/jstz-2.1.1/README

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+JSTZ (https://github.com/iansinnott/jstz)
+-----------------------------------------
+
+    Version: 2.1.1
+    From: 'Jon Nylander' (https://github.com/pellepim)
+    License(s):
+        MIT (bundled/jstz-2.1.1/LICENSE)
+

doc/licenses/jstz-2.1.1/dep-coordinates.txt

@@ -0,0 +1 @@
+jstz:2.1.1