Changes include:
* use short names for "urls" (e.g. "lin" instead of "links")
* whitespace instead of semicolon used as separators in "mid"
* ignore variable number of header lines
This works around a syntax warning emitted by the continuous integration
tool.
This commit encloses the python part of the hybrid shell / python script
within a "here" document.
Collect basic information about the neighbours of an OLSR node:
* link quality
* neighbour link quality
* number of nodes reachable behind each neighbour
* ping times of direct neighbours
OLSR is a routing protocol (layer 3).
