Defined initial states will now be correctly translated.

[jrbeaumont]

Initial states will no longer be hard-coded as False.

I also included a new function to allow defining several of the same initial state for a list of signals at once, initials, for ease of use.

All examples have been updated to conform to the requirements of the tool:

• All signals now must have their initial state defined.
• The buck scenarios now use initials for clarity.
• C-element examples continue to use the original initialise to show options when defining initial states.

[jrbeaumont]

These suggestions are good ideas, I will make these changes.

[snowleopard]

@jrbeaumont Great, let me know when you are done with the above and I'll merge this.

[snowleopard]

Very nice redesign of the whole thing, I like it!

[jrbeaumont]

Me too. Let's hope we can continue keeping it this nice.