Added support for running tests in the simulator with Jenkins.
Clarify comments. Rearrange takeOff sequencing for clarity. Log error when launch options are not passed to takeOff. Log errors rather than display UIAlertViews for misconfigured apps.
Updated PushSample app delegate comments. Simplify calls to library.
Clarify the required UAPush calls.
Relax validation around nil launch options value.
Added a space to an error log statement.
Updated comments on other sample projects.
Added a note to README.rst about OCMock installation.
Added a test section to README.rst
Merge pull request #104 from urbanairship/jenkins-setup

Added support for running tests in the simulator with Jenkins.
Merge branch 'master' into LIB-577
Reset UAirship shared instance prior to running a test that calls takeOff.
Reset UAirship shared instances for UAirship test classes.
Reset and recreate the UAirship setup within a single test case.
Removed GHUnit and google-toolkit. Moved orignal libs into a subfolder in External. Updated README.
Removed sub-project READMEs and CHANGELOGs
Update README.rst
Update README.rst

Added info on building the library from the command line.
Added instructions to the README for contributing code.
Merge pull request #103 from urbanairship/LIB-577

LIB-577 Clean up sample app delegates