GUACAMOLE-1594: Update all Java and JavaScript dependencies to latest compatible.

NOTE: Several WebPack plugins could not be updated as all plugins within
WebPack's "webpack-contrib" have dropped support for WebPack v4
entirely, but Closure Compiler only supports WebPack v4.

doc/licenses/jose4j-0.9.1/NOTICE

@@ -0,0 +1,14 @@
+jose4j
+Copyright 2012-2015 Brian Campbell
+
+EcdsaUsingShaAlgorithm contains code for converting the concatenated
+R & S values of the signature to and from DER, which was originally
+derived from the Apache Santuario XML Security library's SignatureECDSA
+implementation. http://santuario.apache.org/
+
+The Base64 implementation in this software was derived from the
+Apache Commons Codec project. http://commons.apache.org/proper/commons-codec/
+
+JSON processing in this software was derived from the JSON.simple toolkit.
+https://code.google.com/p/json-simple/
+

doc/licenses/jose4j-0.9.1/README

@@ -0,0 +1,8 @@
+jose.4.j (https://bitbucket.org/b_c/jose4j/)
+--------------------------------------------
+
+    Version: 0.9.1
+    From: 'Brian Campbell' (https://bitbucket.org/b_c/)
+    License(s):
+        Apache v2.0
+

doc/licenses/jose4j-0.9.1/dep-coordinates.txt

@@ -0,0 +1 @@
+org.bitbucket.b_c:jose4j:jar:0.9.1