v5.3.1

library

• additional nullcheck. do not allow to start the libstask if we do not have a builder through onAttach
• get the LibsBuilder from the Arguments during onCreateView
• remove Overriden onAttach method from fragments
• change withAnimations() to withSlideInAnimation() as the default is now the normal `DefaultItemAnimator
• add new api to define a different ItemAnimator
• notify adapter for new items

sample

• update materialdrawer to v4.4.4

general

• update to gradle v2.8