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Only accept goals after reception of controller feedback. Fix #85.
Merge pull request #84 from VictorLamoine/hydro-devel

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Merge pull request #86 from gavanderhoorn/issue85_within_constraints_segfault

Fix for issue #85: reject all goals until feedback has been received
Added support for gethostbyname, for passing host names in addition to IP addresses.
Macro'ed out GETHOSTBYNAME, and fixed if-statement braces to be on a new line for consistency
Merge pull request #87 from frederickproctor/gethostbyname

Added support for gethostbyname, for passing host names in addition to I...