Listen to clock time depending on /use_sim_time parameter

[GoogleCodeExporter]

Current problem:
rosjava nodes aren't subscribed to the /clock topic and ignore /use_sim_time

What is the expected output? What do you see instead?
With /use_sim_time set to true, rosjava nodes should listen to the time 
published on /clock instead of wall time.

Please provide any additional information below.
Added new class: ClockTimeProvider.java
Changed DefaultNode.java to check /use_sim_time and subscribe to the 
appropriate time.

Original issue reported on code.google.com by mate.wol...@gmail.com on 23 Apr 2012 at 3:03

Attachments:

• clock_time_DefaultNode.txt
• ClockTimeProvider.java

[GoogleCodeExporter]

This is addressed by revision 5745697aecef which also resulted in a lot of 
other necessary changes.

Original comment by damonkoh...@google.com on 26 Apr 2012 at 10:52

• Changed state: Fixed