Removed old Gazebo XML handling functions - has been replaced by SDF, various code cleanup
Removed abandoned plugin tests
Removed the two plugin tests that are deprecated
Converted all non-Gazebo pointers to boost shared_ptrs
Reduced debug output and refresh frequency of robot spawner
Merged branches and more small cleanups
Cleaned up comment blocks - removed from .cpp and added to .h
Style guideline instructions
Style guideline instructions
Style guideline instructions
Updated meta package name
Deprecated warnings fixes
Renamed meta package for gazebo_ros_pkgs
Fixed deprecated function calls in gazebo_plugins
Merge branch 'code_cleanup' into groovy-devel