keyword template is unnecessary for signal_.template addCallback() and Intel compiler failed compiling this
Merge pull request #225 from markusachtelik/groovy-devel

keyword template is unnecessary in signal_.template addCallback()
modify rosnode_ping to check for changed node uri if connection is refused (fix #221)
fix restoring thread context when callback throws an exception (fix #219)
avoid calling PollManager::shutdown() repeatedly (fix #217)
add boolean attribute 'subst_value' to rosparam tag in launch files (fix #218)
add missing exception in rosnode_ping() api doc
add some more warning for obviously wrong ROS_HOSTNAME and ROS_IP (fix #134)
add roslaunch-complete that provides arg-completion
roslaunch: prvide completion for args using 49489d4cbbb999798e7072cdc8c6d987c617ce3e
This overrides the default rosbash completion.
roslaunch: add completion for --skip-log-check and --ros-args options
allow passing arguments to add_rostest() (fix #232)
modified roslaunch (find PKG) to consider path behind it for resolve strategy
Merge pull request #233 from ros/roslaunch-find-only

modified roslaunch (find PKG) to consider path behind it for resolve strategy
fix missing generation of constant definitions for services (ros/gencpp#2)
fix regression of 9ef16d5944dbe6b27b2cec015eb8acac3600b3e7 for fallback behavior of roslaunch find, remove obsolete code
fix roslaunch find to only consider files as executable (regression of 9ef16d5944dbe6b27b2cec015eb8acac3600b3e7)
add manual test script for keeping protocol sync on dropped udp packets in roscpp (#226)
Merge pull request #226 from x-quadraht/groovy-devel

roscpp: fix issues with the packet reordering in the UDP transport
Fix print function calls in rosbag_main.py

- The print call in ProgressMeter prints 'None' and a newline to the
  screen on every update which looks terrible in tools like 'rosbag
  compress'.  Change to not output a newline and still flush the output.
- Several calls to 'print', but it's now a function so it needs to be
  evaluated to print a newline.