Simplify Android SDK location.
Follow Android's rules for handling missing targetSdkVersion and minSdkVersion in manifest.
Added ability to handle intercepted calls to LinkedHashMap.eldest().

Setup can return handler objects for class name / method name combinations.
ShadowWrangler delegates to these handlers when nasty method calls are intercepted.
LinkedHashMap.eldest() (which is a VERY nasty method that is not defined to exist in the JDK (shame on you Google)) is associated with a handler in Setup.
Merge branch 'master' of https://github.com/pivotal/robolectric
Moved handler registration out of Setup, we'd like it eventually to be dynamic.
meaningless change
Try starting a new bash login shell for finding android.
Merge branch 'master' of github.com:pivotal/robolectric into robolectric-2-master