close #6
Merge pull request #16 from mikeferguson/groovy-devel

close #6
close #3
Merge pull request #17 from mikeferguson/groovy-devel

close #3
remove unneeded roslib imports
Merge pull request #18 from mikeferguson/groovy-devel

remove unneeded roslib imports
close kforge-58
Merge pull request #19 from mikeferguson/groovy-devel

close kforge-58
add diagnostics
remove whitespace at end of lines
apply kforge73
Merge pull request #20 from mikeferguson/groovy-devel

Making rosserial_python more robust
Update README.md