DrJava Legacy SVN Repository

server is actually run by the same user, so that one user
cannot remote control another user's instance.
If it is detected that another user is already running a
DrJava remote control server on the same port, the user
is presented a dialog to disable remote control or ignore
the problem for now.
M src/edu/rice/cs/drjava/DrJava.java
M src/edu/rice/cs/drjava/RemoteControlServer.java
M src/edu/rice/cs/drjava/RemoteControlClient.java
M src/edu/rice/cs/drjava/ui/MainFrame.java