Squashed commit of the following:

commit c0371cdfe545ddd749f9b4fd6f2a0a2cea419b4f
Author: Brandon Butler <hackmodford@gmail.com>
Date:   Mon Jan 6 13:11:19 2014 -0500

    Update ViewController.m

    added code to reflect block update

commit 535bc51d5f15630ec9c155c21fad5eaf389554a9
Author: Brandon Butler <hackmodford@gmail.com>
Date:   Mon Jan 6 13:00:31 2014 -0500

    Update ViewController.h

    removed toolbarButton subclass

commit db4147933480fcd3c1c5b9c5391c77683b01b795
Author: Brandon Butler <hackmodford@gmail.com>
Date:   Mon Jan 6 12:59:35 2014 -0500

    Delete RFExampleToolbarButton.h

    remove because blocks are added

commit 49f5bfc7605bb61c304b9d0f9045c4f3206a59ed
Author: Brandon Butler <hackmodford@gmail.com>
Date:   Mon Jan 6 12:59:24 2014 -0500

    Delete RFExampleToolbarButton.m

    remove because blocks are added

commit 0ee9dffb978b2646a3d9f4f8f7f43511c41d7b61
Author: Brandon Butler <hackmodford@gmail.com>
Date:   Mon Jan 6 12:58:59 2014 -0500

    Update RFToolbarButton.m

    added blocks

commit d107e97ce50954294e99362d545f87ec3a3e02ad
Author: Brandon Butler <hackmodford@gmail.com>
Date:   Mon Jan 6 12:58:19 2014 -0500

    Update RFToolbarButton.h

    added blocks

commit 5e60685687f0c8408fccfaa2cee1b7b8d9adc668
Author: Brandon Butler <hackmodford@gmail.com>
Date:   Mon Jan 6 11:30:26 2014 -0500

    Update RFToolbarButton.m

    re-added buttonTarget

commit b249bc966678bedc00108194e78f93219c108c90
Author: Brandon Butler <hackmodford@gmail.com>
Date:   Mon Jan 6 11:29:31 2014 -0500

    Update RFToolbarButton.h

    added necessary code

commit 06748246ade72477f6151374c6663683f89858b2
Author: Brandon Butler <hackmodford@gmail.com>
Date:   Mon Jan 6 11:23:25 2014 -0500

    Update ViewController.m

    made changes to work with simplified code.

commit 0707b713cfaef85ab1e52756f81b696d3b7e6576
Author: Brandon Butler <hackmodford@gmail.com>
Date:   Mon Jan 6 11:23:16 2014 -0500

    Update RFExampleToolbarButton.m

    made changes to work with simplified code.

commit 5b6167ffb1bc2b106c2e616a5be718b16ded9036
Author: Brandon Butler <hackmodford@gmail.com>
Date:   Mon Jan 6 11:21:13 2014 -0500

    Update RFKeyboardToolbar.m

    simplified code

commit a9aa4b45a761cc1cff324406813ab0c366f64bb0
Author: Brandon Butler <hackmodford@gmail.com>
Date:   Mon Jan 6 11:20:35 2014 -0500

    Update RFToolbarButton.m

    simplified code

commit b09b1111c9f964b1a0b3e39b2116e8500907021c
Author: Brandon Butler <hackmodford@gmail.com>
Date:   Mon Jan 6 11:20:08 2014 -0500

    Update RFToolbarButton.h

    simplified code