Correct precondition generation

Currently, preconditions must include the set speed event as a
parameter, so the ability to generate a precondition with no parameters
is removed. Related to this, actions without parameters are supported
and was corrected to allow this.

Change-Id: Icf5898e1845cca80bd6bb0332363a0fec2b84a73
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>
3 files changed