add roscpp dependency
rosconsole: update script to generate code
add missing boost component
Merge branch 'hydro-devel' of github.com:ros/ros_comm into hydro-devel
remove log4cxx dependency from rosout, implementing custom rolling log file
refactor rosconsole to not expose log4cxx, implement empty and log4cxx backends
remove log4cxx dependency from roscpp, using new agnostic interface from rosconsole
update empty rosconsole backend to print to console as well as support rosout appender
add simple glog backend for rosconsole
implement optional queueing for rospy publications (#169)
feedback on log4cxx refactoring
add error messages to rosout
change interface to rosconsole backend from list-of-pairs to map
Update link from code.ros.org to wiki.ros.org
Merge pull request #310 from mikeferguson/patch-1

Update link from code.ros.org to wiki.ros.org
fix compilation with clang (fix #291)
Merge pull request #301 from vrabaud/hydro-devel

add roscpp dependency
fix compile problem with gcc 4.4 (fix #302)
Fix return value on platforms where char is unsigned.
Merge pull request #311 from trainman419/fix_unsigned_char

Fix return value on platforms where char is unsigned.