Added explanation for ssh copying keys if Eclipse was launched from the

terminal.

tools/Xilinx/vivado_launch.xml

@@ -78,6 +78,14 @@
 					"echo \"** from the system terminal and enter your **\";"
 					"echo \"** password when prompted.                 **\";"
 					"echo \"**                                         **\";"
+					"echo \"** If you see nothing below this box, that **\";"
+					"echo \"** likely means that Eclipse is launched   **\";"
+					"echo \"** from the terminal, and the system asks  **\";"
+					"echo \"** your password (or permission to add     **\";"
+					"echo \"** key of the remote host first) in that   **\";"
+					"echo \"** terminal - just switch to it and        **\";"
+					"echo \"** complete the setup.                     **\";"
+					"echo \"**                                         **\";"
 					"echo \"**********************************************\";"
 					"ssh-copy-id %RemoteUser@%RemoteHost;"
 				</line>