The Quarq ANT+ log contains a hex dump of raw ANT+ messages. This
importer uses the closed-source program "qollector_interpret" to convert
the ANT+ log file into an XML format, then parses that into a RideFile.
qollector_interpret binaries for several platforms may be downloaded from
http://opensource.quarq.us/qollector_interpret
If the qollector_interpret program is not available, the menu selection
for importing Quarq ANT+ will not appear, nor will .qla files be
imported.