[lttng-dev] Add support of CTF structure global type

[Geneviève Bastien]

The following patch series in LTTng-Tools add support of the named CTF
structure global type. It goes along with a patch series in LTTng-ust.

It is built above the CTF enumerations patches proposed earlier adn being
staged in Mathieu Desnoyers's development branch here:
https://github.com/compudj/lttng-tools-dev/tree/ust-enum