Rename Random chugin to Rand

[heuermh]

See heuermh/lick#11

Or alternatively, Rand could be called Gaussian or GaussianRandom.

[benrogmans]

+1

Would it make sense to prefix this collection of chugins to avoid any collisions in the future?

[heuermh]

Would it make sense to prefix this collection of chugins to avoid any collisions in the future?

While we're at it, how about

Add namespaces and import statements ccrma/chuck#109 😉

[heuermh]

Ping @gewang @spencersalazar @lathertonj for review

[heuermh]

Ping @nshaheed for review

[spencersalazar]

Im conflicted on this one -- Random is typically a 1st party-provided utility in many programming languages, and it seems like 3rd party libraries should use namespacing (whether actual namespaces or common prefixes) to avoid conflicts for things like this. Eventually I would think the Random chugin would expand to support more than just gaussian -- any assistance on improving it is also appreciated.

[heuermh]

I'm backing down on this one 😉

Refactored LiCK Random → Chance in commit 7392215