Don't hack just because you want pyflakes to pass.

Also update doc

It is required now to call vifib_solve_automatically alarm after
delivery causality update.

Check divergence (for calculating and building) really often and while checking only move to one of possible states (solved or diverged).

For diverged ones try rarely to solve divergence automatically.

Now just requesting software installation on computer makes related SR
available immediately on computer.

Do not generate certificate when requesting a computer.
Reduce number of method in libslap.

updateSimulation replaces Delivery_updateAppliedRule

vifib_configurator and its dependencies are installed now.