Prepared for version 4.0.
Updated examples.
Merge branch 'develop'
Merge branch 'master' into release-support

Conflicts:
	artifacts/support-fragments-3.8-javadoc.jar
	artifacts/support-fragments-3.8-sources.jar
	artifacts/support-fragments-3.8.aar
	library/src/main/java/com/wit/android/support/fragment/ActionBarFragment.java
U.
Released version 4.0.