When Data is received from the wire it should match Interest with
MustBeFresh even if the Data packet doesn't specify FreshnessPeriod.
Refs: #5270
Change-Id: I2ce4d23062f6346ebcd54e2e3e6e5de5a927e516
Also, modernize the API of SignatureInfo and deprecate
unsetKeyLocator() and unsetValidityPeriod()
Change-Id: I8b775a4deb185784a3dcc8bd96c8f5f0c2915854
matchesData and matchesInterest only consider Name, CanBePrefix,
and MustBeFresh. matchesName is deprecated.
refs #4913
Change-Id: I6f29a98f09f1b6f97e379f4c7d74d9b18da75d0e
Header files are now always included with their path from the
project's root directory rather than the path relative to
the includer.
Change-Id: If39b8510eef8da00baf5fe88337c45dbdf8c766e
Refs: #3084