Updated annotations processing.
Updated proguard rules.
Merge branch 'develop'
Merge branch 'master' into release-support

Conflicts:
	artifacts/support-fragments-4.0.3-javadoc.jar
	artifacts/support-fragments-4.0.3-sources.jar
	artifacts/support-fragments-4.0.3.aar
Updated to 4.0.4 version.