fix SKIP_ACE incompatibility in RunCheckpoints (thanks Anne van Rossum)
move 'yarpros type' to yarpidl_rosmsg, make it work like yarpidl_thrift
Merge pull request #28 from paulfitz/libros

move 'yarpros type' to 'yarpidl_rosmsg', make it work like 'yarpidl_thrift'
using math namespace in priority_carrier if YARPMATH is enabled
gyarpmanager: confirming before killing one or all modules
be careful about signedness of types translated from ROS, fixes #24
do a basic translation of ROS .srv files to .h pairs, fixes #26