[Rock-dev] Configure Components, adding new parameters fail

[Sylvain Joyeux]

My educated guess is:
 - there is a problem within the framework, in which the typekit part
for 'double' is not properly loaded on the Ruby side. When running with
Orocos.log_all_ports, the typekit gets loaded because of the logger
setup (they are ports, not properties), and it works.
 - this problem causes an exception within the Orocos.run block, which
causes your component to be shut down. You component *then* crashes with
SIGSEGV on shutdown

Sylvain