Refs #628. Commented print.
Merge branch 'develop' into goto_branch
Refs #599. Fixed bug taking preprocessor lines.

This bug was added when began to use ANTLR4.
Refs #691. Fixed bug reusing namespaces.
Refs #691. Fixed more relative bugs.
Refs #691. Fixed bug with preprocessor on Windows.
Refs #691. Checked changes on Linux.
Refs #692. Fixed bug after last changes.
Merge branch 'develop' of git.sambaserver.eprosima.com:eprosima-common/idl into develop