Feature request: Add ability to run just one test by prefixing it with a letter

[wheresrhys]

In a similar way to how music software has both a mute and a solo button for each track of a recording, it'd be nice if Jasmine had a 'solo' equivalent to each of its xit and xdescribe methods. So e.g. a single (or multiple) calls of zit() will mean all calls of it() are ignored and only zit() calls will run

[driv]

Isn't this already working with iit() and ddescribe()?

[wheresrhys]

If it is that's brilliant, but it needs documenting

[schickling]

@driv doesn't work for me in version 2. Worked in earlier versions though...

[slackersoft]

We've merged an implementation of fit and fdescribe in this commit ba0982d.