Add info about support-v4 dependency to readme
Merge pull request #909 from chalup/readme_update

Add info about support-v4 dependency to readme
Fix onForceLoad getting not called.

Closes #911.
Extends FragmentTestUtil to work with non-support Fragments.

Closes #717.
Added support for getReceiverInfo method in package manager and proper
labelRes support in ApplicationInfo object.

Closes #622.
Fix Looper.getMainLooper NPE when called in Application constructor.

Closes #895.
Added support for mutliple audio streams.

ShadowAudioManager can now track individual stream status. Removed global
streamMaxVolume, streamVolume and flags, as they are replace with
streamStatus. Removed methods getStreamVolume(), getStreamMaxVolume() and
getFlags().

Closes #915, #907.
Add ShadowWindow#getSoftInputMode
Fixes NullPointerException when using @Config manifest NONE.

Closes #913.
basic support for GradientDrawable#getColor()
Add basic implementation of ShadowProcess
Add non-Android accessor for OnSystemUiVisibilityChangeListener.
Can setHasPermanentMenuKey on ViewConfiguration