GUACAMOLE-1302: Add definitions and translations for VNC/RDP "force-lossless" parameter.

guacamole-ext/src/main/resources/org/apache/guacamole/protocols/rdp.json

@@ -147,6 +147,11 @@
                     "type"    : "ENUM",
                     "options" : [ "", "8", "16", "24", "32" ]
                 },
+                {
+                    "name"    : "force-lossless",
+                    "type"    : "BOOLEAN",
+                    "options" : [ "true" ]
+                },
                 {
                     "name"    : "resize-method",
                     "type"    : "ENUM",

guacamole-ext/src/main/resources/org/apache/guacamole/protocols/vnc.json

@@ -52,6 +52,11 @@
                     "name"  : "color-depth",
                     "type"  : "ENUM",
                     "options" : [ "", "8", "16", "24", "32" ]
+                },
+                {
+                    "name"    : "force-lossless",
+                    "type"    : "BOOLEAN",
+                    "options" : [ "true" ]
                 }
             ]
         },