Added missing math.h include.
fix import on diagnostic_msgs.msg, also remove call to load_manifest
remove another commented out trace
Merge pull request #24 from mikeferguson/groovy-devel

Fix #23
Merge pull request #22 from danep2/hotfix/duration_math

Added missing math.h include.
remove old .hgignore
Merge pull request #25 from mikeferguson/groovy-devel

remove old .hgignore