Added parentheses to macros, so that best-practices
with C macros are followed, in RDUtil.h.
Merge https://github.com/QUT-EESS-org/libRobotDev
Joined two recommendations together regarding the
naming of header files and functions.
Added a recommendation that all header files
should end with an empty line.
Merge pull request #5 from jeremypearson/master

Added parentheses to macros, so that best-practices with C macros are followed, in RDUtil.h.