App.app => UIApplication.sharedApplication
spec, and updated README
Changed App.app to App.shared
Merge pull request #112 from colinta/master

accessing UIApplication.sharedApplication
fix UIAlertView test behavior

you can't just do a removeFromSuperview, it adds a whole `UIWindow` hierarchy and breaks future functional tests.
Make window visible during tests

Some functional tests don't work without it
Add `BubbleWrap::Media` and 'bubble-wrap/media'

Consists of a `Media::Player` class right now,
which is a wrapper over MPMoviePlayerController.
Merge branch 'master' of https://github.com/rubymotion/BubbleWrap into media
Include NSNotificationCenter in require 'media'

Also change examples to not use `App.`, which is
only in `bw/core`.
cleaner README example
#media_player should always return correct class
Fix the MPMoviePlayerController property setters

RubyMotion wasn't playing nice with me calling the
`camelize` setters, so have to do it manually =\
Merge pull request #115 from clayallsopp/media

BubbleWrap::Media
Turned back the Content-Type setting. It didnt make sense to set it for GET/HEAD or nil-payload requests.
Remove first line beak on multipart posts

fixes 'bad content body' exception for Rails 2.3 applications
Cleaned up the HTTP payload / files appending
Remove spec spelunking

RubyMotion fixed this a few version back, should be safe
to remove our hack.
Remove spec_files override from Rakefile

RubyMotion 1.16 fixed the spec_files regression, and overriding
spec_files was breaking `rake spec files=` usage.

This reverts commit 3faed73bc1481b00329b311734238d5157afcdbd.
Replace BW::JSON with a JSON string in http specs

In the HTTP spec, we shouldn't be relying on modules other than HTTP.
When we eventually test each module in isolation, the test using
BW::JSON would have failed.
HTTP needs module/core.rb for UUIDs. Closes #113