Nimble v0.3.0

Changes in this release:

• Added waitUntil for Objective-C. Also waitUntilWithTimeout can be used with a custom timeout value. They work similarly to the swift versions:

  waitUntil(^(void (^done)(void) {
      // do a lot of work...
      done();
  });

• Added approximate equality (beCloseTo matcher) can use the ≈ operator. The operator can be easily typed with (option+x):

  expect(1.2) ≈ 1.2001

• Added approximate equality can also be given a delta with the ± operator (option + shift + =). This also works with the == operator, but still behaves like beCloseTo:

  // equivalent expectations
  expect(1.2) == 1.3 ± 0.5
  expect(1.2) ≈ 1.3 ± 0.5

• Added Nimble to Cocoapods Trunk. You no longer need to specify the :git keyword argument in your podfile. The prereleased version of cocoapods is still required.