amended readme
Camera now works with -presentedViewController
Merge pull request #183 from macfanatic/camera_presenting_view_controller

Camera now works with -presentedViewController
updated bubble-wrap version
Return the followed URL in the Response if we redirected
Keep the original URL around just in case anyone needs it
Only update the URL on a redirect if asked
Bugfixes
Disallow non-canonical redirects if requested by the user
(Hopefully) tests for the new redirection blocking
Merge pull request #187 from rjp/disable-redirects

Allow the user to disable HTTP redirects
Specs for HTTP redirection URL updating
Merge pull request #186 from rjp/redirect-updates-url

Redirect updates url inside the Response object
Use a silent mp3 test file

Running the specs and hearing sudden unexpected creepy voices is not my
idea of fun!
Allow setting of specific filenames

The files option can now accept hashes with data/filename keys (Closes
#188)
Update Gemfile.lock to 1.1.5 release
Decouple periodic timer creation from scheduling
Add a failing test
More options for periodic_timer

::BW::Reactor.add_periodic_timers takes an options hash.
options[:common_modes] allows one to request NSRunLoopCommonModes
modes for the timer.
options[:callback] allows one to supply an alternative to the block
options itself can be callable, which preserves the existing API
Test preservation of the existing API
Cleans up the new API.

Support existing (not block) callback argument or options hash, or both.
Add methods to get current app env