LICENSE: Update language to include ARI

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Merged revisions 404050 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@404051 65c4cc65-6c06-0410-ace0-fbb531ad65f3

LICENSE

@@ -27,15 +27,15 @@ would strongly encourage you to make the same exception that we do).
 Specific permission is also granted to link Asterisk with OpenSSL, OpenH323
 and/or the UW IMAP Toolkit and distribute the resulting binary files.
 
-In addition, Asterisk implements two management/control protocols: the
-Asterisk Manager Interface (AMI) and the Asterisk Gateway Interface
-(AGI). It is our belief that applications using these protocols to
-manage or control an Asterisk instance do not have to be licensed
-under the GPL or a compatible license, as we believe these protocols
-do not create a 'derivative work' as referred to in the GPL. However,
-should any court or other judiciary body find that these protocols do
-fall under the terms of the GPL, then we hereby grant you a license to
-use these protocols in combination with Asterisk in external
+In addition, Asterisk implements several management/control protocols.
+This includes the Asterisk Manager Interface (AMI), the Asterisk Gateway
+Interface (AGI), and the Asterisk REST Interface (ARI). It is our belief
+that applications using these protocols to manage or control an Asterisk
+instance do not have to be licensed under the GPL or a compatible license,
+as we believe these protocols do not create a 'derivative work' as referred
+to in the GPL. However, should any court or other judiciary body find that
+these protocols do fall under the terms of the GPL, then we hereby grant you a
+license to use these protocols in combination with Asterisk in external
 applications licensed under any license you wish.
 
 The 'Asterisk' name and logos are trademarks owned by Digium, Inc.,